Flag Differential Calculus> y=cos^-1(8x^4-8x^2+1), prove that dy/dx=-...
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y=cos^-1(8x^4-8x^2+1), prove that dy/dx=-4/(1-x^2)^1/2

Mostafijur Rahaman , 11 Years ago
Grade 12
anser 1 Answers
Arun Kumar

Last Activity: 11 Years ago


which on little solving gives the answer


Arun Kumar
IIT Delhi
Askiitians Faculty

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