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Coordinates of the nodes of finite element are given by P (4.0) and Q (5.0) Find the expression of x in terms of $\xi$ when :

1) Third node R is taken at (6.0)

2) Third node R is taken at (5.0)

Comment on the result.

**Mumbai University > Mechanical Engineering > Sem 6 > Finite Element Analysis**

**Marks:** 10M

**Year:** Dec 2016

**1 Answer**