Solutions Of Bs Grewal Higher Engineering Mathematics Pdf Full Repack May 2026

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

y = ∫2x dx = x^2 + C

∫[C] (x^2 + y^2) ds

The general solution is given by:

y = x^2 + 2x - 3