1.

निम्नलिखित समाकलों को हल कीजिए । (i) `int(2x^(3))/(4+x^(8))dx` (ii) `int(1)/(x^(2))sin.(1)/(x)dx`

Answer» (i) `(1)/(4)tan^(-1).(x^(4))/(2)+c` (ii) `cos((1)/(x))+c`


Discussion

No Comment Found