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Question 1. Differentiate w.r.t. x:
y = cos-1(ex)
NOTE: Please answer with proper steps.
Thank you.

Kush Raval , 6 Years ago
Grade 11
anser 1 Answers
Arun
Dear student
 
dy/dx = d ( cos^-1 e^x) / d(e^x)  d (e^x) /dx
 
 = {– 1/ sqrt ( 1 – e^2x) } {e^x}
 
Hope it helps
 
Regards
Arun
Last Activity: 6 Years ago
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