wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

If f(x) = x + x + tan x, and f is inverse of g, then g'(x) equal to

A
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C
f(x)=x+tan xf(f1(y))=f1(y)+tan(f1(y))y=g(y)+tan(g(y))x=g(x)+tan(g(x))differentiate w.r.t x1=g(x)+sec2(g(x)).g(x)g(x)=12+[g(x)x]2

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Inverse of a Function
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon