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**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 22,965

1. If x = a cos θ, y = b sin θ, find

2. If x = a(t - sin t), y = a(1 - cos t), find

3. If

.

4. Differentiate

with respect to x[sup]2[/sup].5. Differentiate

with respect to .

6. Differentiate

with respect to

.

7. Find

if(i)

(ii)

.8. If y = a cos 5x + b sin 5x, show that

9. If y = a cos(log x) + b sin (log x), show that

10. If

,show that

.

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

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