If x = t² and y = t³, where a is a constant, then find

1

If y = a xⁿ⁺¹ + bx^–n and then write the value of λ.

2

If x = a cos nt – b sin nt and then find the value of λ.

4

If x = 2at, y = at², where a is a constant, then find

5

If x = f(t) and y = g(t), then write the value of