1.

`int(tan(sin^(-1)x))/(sqrt(1-x^(2)))` का मान ज्ञात कीजिए।

Answer» माना `I= int(tan (sin^(-1) x))/(sqrt(1-x^(2)))dx`
माना `sin^(-1) x = t rArr (1)/(sqrt(1-x^(2)))dx = dt`
`therefore " "I int tan t dt = logsec t + c`
`=log sec (sin^(-1) x) +c`


Discussion

No Comment Found