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Grade 11Differential Calculus

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

Profile image of Kush Raval
7 Years agoGrade 11
Answers icon

1 Answer

Profile image of Arun
7 Years ago
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

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