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

∫(2x^2 + 3x - 1) dx = (2/3)x^3 + (3/2)x^2 - x + C

from x = 0 to x = 2.

∫(2x^2 + 3x - 1) dx

Solution:

3.1 Find the gradient of the scalar field: ∫(2x^2 + 3x - 1) dx = (2/3)x^3

The line integral is given by:

where C is the constant of integration.

Solution: