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differentiate the following function with respect to x
x^(cos^-1 x)

taniska , 11 Years ago
Grade 12
anser 1 Answers
Sher Mohammad

Last Activity: 11 Years ago

take log both side gives

log y= log x(cos-1 x) = cos-1x logx
1/y * dy/dx = -1/sqrt(1-x^2) logx + cos-1 x/x
dy/dx= y(1/sqrt(1-x^2) logx + cos-1 x/x)

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