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Find (dy)/(dx), when x=a(theta+sintheta)...

Find `(dy)/(dx),` when `x=a(theta+sintheta)a n dy=a(1-costheta)`

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RD SHARMA ENGLISH-DIFFERENTIATION-All Questions
  1. If x=sectheta-costheta and y=sec^n theta- cos^n theta then show that (...

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  2. Find (dy)/(dx) , when x=a t^2 and y=2\ a t

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  3. Find (dy)/(dx), when x=a(theta+sintheta)a n dy=a(1-costheta)

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  4. Find (dy)/(dx) when x = a cos theta and y = b sin theta

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  5. Find (dy)/(dx), when x=a e^(theta)(sintheta-costheta),y=a e^(theta)(si...

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  6. Find (dy)/(dx) , when x=b\ sin^2theta and y=a\ cos^2theta

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  7. Find (dy)/(dx), when x=a(theta+sintheta)a n dy=a(1-costheta)

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  8. Find (dy)/(dx), when x=(e^t+e^(-t))/2 \ a n d \ y=(e^t-e^(-t))/2

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  9. Find (dy)/(dx), when x=(3a t)/(1+t^2)" and "y =(3a t^2)/(1+t^2)

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  10. If x and y are connected parametrically by the equations given, witho...

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  11. x=e^(theta)(theta+(1)/(theta)),y = e^(-theta)(theta-(1)/(theta))

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  12. Find (dy)/(dx) , when x=(2t)/(1+t^2) and y=(1-t^2)/(1+t^2)

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  13. Find (dy)/(dx), when x=cos^(-1)1/(sqrt(1+t^2))"and"y=sin^(-1)1/(sqrt(1...

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  14. Find (dy)/(dx) , when x=(1-t^2)/(1+t^2) and y=(2t)/(1+t^2)

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  15. If x=2costheta-cos2theta"and"y=2sintheta-sin2theta"P r o v et h a t" ...

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  16. If x= e^(cos2t) and y = e^(sin2t), then move that (dy)/(dx) = -(yl...

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  17. If x=cost " and " y=sint ,"prove : "(dy)/(dx)=1/(sqrt(3))"at " t=(2pi)...

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  18. x = t + (1)/(t), y = t - 1/t

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  19. If x=sin^(-1)((2t)/(1+t^2))"and"y=tan^(-1)((2t)/(1-t^2)),-1<t<1, "p r...

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  20. If x and y are connected parametrically by the equations given, witho...

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