engineering mathematics Posts

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Solve the following.

engineering mathematics updated 2.1 years ago by RakeshBhuse • 3.2k

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Evaluate the following equation along

engineering mathematics updated 2.1 years ago by RakeshBhuse • 3.2k

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series of cosines of multiple theta

engineering mathematics updated 2.1 years ago by RakeshBhuse • 3.2k

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The IQ's of army volunteers in a given year are normally distributed with mean 110 and standard deviation 10.

engineering mathematics updated 2.1 years ago by RakeshBhuse • 3.2k

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Find the volume, the region bounded by the parabolid $z=x^2+y^2$ and plane $z=16$

engineering mathematics updated 2.1 years ago by yashbeer ★ 11k

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Using Cramers rule, solve x-y-2z=1; 2x+3y+4z=4; 3x-2y-6z=5

engineering mathematics updated 2.1 years ago by RakeshBhuse • 3.2k

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Solve the equation 7coshx+8sinhx = 1 for real values of x.

engineering mathematics updated 2.1 years ago by RakeshBhuse • 3.2k

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Find the non-singular matrices P and Q such that PAQ is in Normal Form. Also find rank of A. \[A=\ \left[\begin{array}{ccc}4 & 3 & 1 & 6 \\2 & 4 & 2 & 2 \\12 & 14 & 5 & 16\end{array}\right]\]

engineering mathematics updated 2.1 years ago by RakeshBhuse • 3.2k

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Fourier series and linear differential equation

engineering mathematics updated 2.2 years ago by adhadol280 • 20

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For the given open loop transfer function

engineering mathematics updated 2.2 years ago by RakeshBhuse • 3.2k

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Probability and random process

engineering mathematics updated 2.2 years ago by shyamece2256 • 20

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A vector field is given by $F=3x^3yi + (x^3-2yz^2) j+ (3z^2-2y^2z) k$ is irrational. Also find ? such that F= ? ?. Also evaluate the line integral from (2,1,1), (2,0,1)

engineering mathematics updated 2.2 years ago by RakeshBhuse • 3.2k

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Non trivial solution

engineering mathematics updated 2.2 years ago by RakeshBhuse • 3.2k

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Matrix By PAQ method

engineering mathematics updated 2.2 years ago by RakeshBhuse • 3.2k

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Using convolution theorem

engineering mathematics updated 2.2 years ago by RakeshBhuse • 3.2k

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For square matrix A of order 2, If trace (A) = -7 and det(A) = 10 then which of the following are Eigen values of A

engineering mathematics updated 2.2 years ago by mrunmayeeute666 • 20

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find karl pearson's coefficient of correlation from the following data

engineering mathematics updated 2.3 years ago by yashbeer ★ 11k

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$X(t) =cos \frac{t}{4}$ to find fundamental period

engineering mathematics updated 2.3 years ago by yashbeer ★ 11k

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matrices maths engineering

engineering mathematics updated 2.3 years ago by prakhar1144 ★ 5.0k

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The two sets of observation are given below

engineering mathematics updated 2.4 years ago by sagardhole7633 • 20

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Solve Homogeneous equation

engineering mathematics updated 2.4 years ago by Krishna_Agrawal • 2.7k

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Find two non-singular matrices P & Q such that PAQ is in normal form where \[A=\left[\begin{array}{ccc}1 & 2 & 3 & -4 \\2 & 1 & 4 & -5 \\-1 & -5 & -5 & 7\end{array}\right]\]

engineering mathematics updated 2.4 years ago by Krishna_Agrawal • 2.7k

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SE-EXTC_SEM3 M3 DEC17

engineering mathematics updated 2.4 years ago by teamques10 ★ 65k

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Show that every square matrix can be uniquely expressed as sum of a symmetric and Skew-symmetric matrix.

engineering mathematics updated 2.4 years ago by Krishna_Agrawal • 2.7k

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In a certain college 4% of the boys and 1% of the girls are taller than 1.8 mts. further more 60% of the students are girls, if a student selected at random is taller than 1.8mts, what is the probabil

engineering mathematics updated 2.4 years ago by Krishna_Agrawal • 2.7k

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