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Find (dy)/(dx), if y=tan^(-1)((cosx)/(1+...

Find `(dy)/(dx)`, if `y=tan^(-1)((cosx)/(1+sinx))`.

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USHA PUBLICATION-MODEL QUESTION SET-MODEL QUESTION SET
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  2. Find the intervals where the following functions are (a) increasing an...

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  3. Find (dy)/(dx), if y=tan^(-1)((cosx)/(1+sinx)).

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  10. Evaluate the following integrals int(3sinx+28cosx)/(5sinx+6cosx)dx

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  16. Prove that intdx/((x-1)^2(x+2))=1/9ln abs((x+2)/(x-1))-1/(3(x-1))+c

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  20. If x cos alpha + y sin alpha = p is a tangent to the curve (x/a)^(n/...

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