Q 2615356260.    

Assertion : `int 2^(tan^(-1) x) d (cot^(-1) x) = (2^( tan^(-1) x) )/(ln 2) +c`

Reason : `d/(dx) (a^x +c ) = a^x ln a`

A Both A and R individually true and R is the correct explanation of A
B Both A and R are individually true but R is not the correct explanation of A
C A is true but R is false
D A is false but R is true

Today's Score

0
Success Rate: NAN %

Practice & Test

Sr. No.SubjectTagCorrectRecorded Answer