1.

11. Evaluate:) (1/(x+1)(x+2)dx​

Answer» ONG>Step-by-step EXPLANATION:

We have,

\int \frac{dx}{( x + 1)(x + 2)} \\

= \int \frac{(x + 2) - (x + 1)dx}{( x + 1)(x + 2)} \\

= \int \frac{dx}{( x + 1)} - \int \frac{dx}{(x + 2)} \\

= ln(x + 1) - ln(x + 2) + c \\


Discussion

No Comment Found

Related InterviewSolutions