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Find dy/dx when x = a sin^2 t, y = b cos...

Find `dy/dx` when `x = a sin^2 t, y = b cos^2 t`

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PRADEEP PUBLICATION-CONTINUITY AND DIFFERENTIABILITY-EXERCISE
  1. Find dy/dx when x = t + 1/t, y = t - 1/t

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  2. Find dy/dx, when: x = e^(theta) ( theta+1/theta) and y = e^(-theta)(th...

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  3. Find dy/dx when x = a sin^2 t, y = b cos^2 t

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  4. Find dy/dx when x = e^(t-sint), y = e^(t + cost)

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  5. Find dy/dx when x= a cos^3 t , y = b sin^3 t

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  6. Find dy/dx when x = e^t (sin t + cos t), y = e^t (sin t - cos t)

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  7. Find dy/dx when x = cos theta + cos 2 theta, y = sin theta + sin 2 the...

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  8. Find dy/dx when x= a (theta + sin theta), y = a(1+cos theta)

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  9. Find dy/dx when x=a (theta + sin theta), y = a(1 + cos theta)

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  10. Find dy/dx at t = pi/4, when x = 2 cos 2t and y = 2 sin t - sin 2t

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  11. If x=asec^3theta a nd y=atan^3theta,find (dy)/(dx) theta=...

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

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

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  14. Differentiate the following functions: sin x^3 w.r.t.x^3

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  15. Differentiate the following functions: (sinx)/(1+cosx) w.r.t.x/2

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  16. Differentiate the following functions: sin x^2 w.r.t x^2

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  17. Differentiate the following functions: (x^2)/(x^2+1) w.r.t. x^2

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  18. Differentiate the following functions: cot^3 (2x+1) w.r.t.x^2 +1

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  19. Differentiate the following functions: x/(sinx) w.r.t sin x.

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  20. If x = (1+logt)/t^2, y = (3+2logt)/t, t > 0, prove that y(dy/dx) - 2x(...

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