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1
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2.2k
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1
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Find the distance between lines 3x+2y=5 and 6x+4y=66
engineering mathematics updated 3.7 years ago by krithikkm200 • 10
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2
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1.1k
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2
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The Volume of cube is $1000 cm^{3}.$ Find its total surface area.
engineering mathematics updated 3.7 years ago by krithikkm200 • 10
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4.6k
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Solve the following equations by matrix inversion method: x+3y + 2z = 6, 3x-2y+5z=5, 2x-3y+6z=7
engineering mathematics updated 3.7 years ago by krithikkm200 • 10
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585
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1
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prove that :$\frac{1}{\log _{3} 6}+\frac{1}{\log _{8} 6}+\frac{1}{\log _{9} 6}=3$
engineering mathematics updated 3.7 years ago by krithikkm200 • 10
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552
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1
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Find x, if $\left|\begin{array}{ccc}{4} & {3} & {9} \\ {3} & {-2} & {7} \\ {11} & {4} & {x}\end{array}\right|=0$
engineering mathematics updated 3.7 years ago by krithikkm200 • 10
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2
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1.2k
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2
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Without using calculator , find the value of $cos(105^{o})$
engineering mathematics updated 3.7 years ago by krithikkm200 • 10
1
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1
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2.3k
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1
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The area of rectangular garden is $3000 m^{2}$. Its sides are in the ratio 6:5. Find the perimeter of the garden
engineering mathematics updated 3.7 years ago by krithikkm200 • 10
0
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1
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7.2k
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1
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Find the range and coefficient of range 40,52,47,28,36,47,50
engineering mathematics updated 3.7 years ago by krithikkm200 • 10
2
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1
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8.3k
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1
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Solve the equations by Cramers rule: x + y +z = 3, x - y + z = 1,x + y - 2z = 0
engineering mathematics updated 3.7 years ago by krithikkm200 • 10
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578
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1
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If A =$\left[\begin{array}{lll}{2} & {4} & {4} \\ {4} & {2} & {4} \\ {4} & {4} & {2}\end{array}\right]$, find $A^{2} - 8A$
engineering mathematics updated 3.7 years ago by krithikkm200 • 10
0
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1
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705
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1
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Resolve into partial fractions $\frac{3 x+2}{(x+1)\left(x^{2}-1\right)}$
engineering mathematics updated 3.7 years ago by krithikkm200 • 10
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789
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1
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prove that $\frac{\cos 2 A+2 \cos 4 A+\cos 6 A}{\cos A+2 \cos 3 A+\cos 5 A}=\cos A-\sin A \tan 3 A$
engineering mathematics updated 3.7 years ago by krithikkm200 • 10
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1
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766
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1
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Prove tha $\frac{1+\sin \theta-\cos \theta}{1+\sin \theta+\cos \theta}=\tan \left(\frac{\theta}{2}\right)$
engineering mathematics updated 3.7 years ago by krithikkm200 • 10
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1
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762
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1
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prove that $\sin 20^{0} \sin 40^{\circ} \sin 60^{\circ} \sin 80^{\circ}=\frac{3}{16}$
engineering mathematics updated 3.7 years ago by krithikkm200 • 10
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1
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458
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1
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Explain how PMIS in project management work in different phases
project management updated 3.7 years ago by sudhirkumarro878 • 10
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1
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1.2k
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1
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Explain Project Management Information System -PMIS
project management updated 3.7 years ago by sudhirkumarro878 • 10
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1
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2.3k
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1
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memory has 3 pages and the processor required pages from virtual memory in the following order.2,3,2,1,5,2,4,5,3,2,5,2.Show the implementation of FIFO,LRU.
computer organization and architecture updated 3.7 years ago by pg1118329 • 0
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1
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447
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1
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Explain Procedures for Project Proposal
project management updated 3.7 years ago by sudhirkumarro878 • 10
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1
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6.6k
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1
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For the Velocity profile for Laminar Boundary Layer :
applied hydraulics updated 3.7 years ago by rjran106 • 20
1
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1
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2.2k
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1
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Assume$ Cd = 0.5, \rho = 1.25 kg/m^3$.
applied hydraulics updated 3.7 years ago by rjran106 • 20
1
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1
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4.0k
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Calculate the weight of the ball of a diameter 80mm which is just supported in vertical air-stream, which is flowing at a velocity of 7m/s
applied hydraulics updated 3.7 years ago by rjran106 • 20
1
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1
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6.4k
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1
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Derive expression for condition for maximum discharge for a given value of Specific energy.
applied hydraulics updated 3.7 years ago by rjran106 • 20
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1
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384
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Who is a Project Manager and explain the types of Project Managers
project management updated 3.7 years ago by sudhirkumarro878 • 10
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1
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528
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1
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Explain the reasons why project fails in execution phase
project management updated 3.7 years ago by sudhirkumarro878 • 10
2
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1
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7.5k
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1
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Mention the reasons for project delay. What are the risks associated with project delay?
project management updated 3.7 years ago by phenjoisilab • 0
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