Solutions Of Bs Grewal Higher Engineering Mathematics Pdf Full Repack Review

Solution:

3.2 Evaluate the line integral:

A = ∫[0,2] (x^2 + 2x - 3) dx = [(1/3)x^3 + x^2 - 3x] from 0 to 2 = (1/3)(2)^3 + (2)^2 - 3(2) - 0 = 8/3 + 4 - 6 = 2/3 Solution: 3

∇f = (∂f/∂x)i + (∂f/∂y)j + (∂f/∂z)k = 2xi + 2yj + 2zk Solution: 3

Solution:

f(x, y, z) = x^2 + y^2 + z^2

The general solution is given by: