defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Mathematics Integral Calculus Indefinite Integrals
Evaluate: \(\rm \int \frac{x + 1\ dx}{x^{2}+5x+6} = ?\)
1
\(\rm log\frac{(x+3)^{3}}{x+2} + C\)
2
\(\rm log\frac{(x+3)^{2}}{x+2} + C\)
3
\(\rm log\frac{(x-3)^{2}}{x+2} + C\)
4
\(\rm log\frac{(x+3)^{2}}{x-2} + C\)