1.

फलनों का समाकलन कीजिए - `(1)/(1-x-2x^(2))`

Answer» Correct Answer - `(1)/(3)log((x+1)/(1-2x))`
`int(1)/(1-x-2x^(2))=int[(1)/(3(x+1))+(2)/(3(1-2x))]dx`


Discussion

No Comment Found