Evaluate the following integrals:
PUT x = a sinθ, so dx = a cosθ dθ and θ = sin⁻(x/a)
Above equation becomes,
= = 
{take a2 outside)
= 
= 
= 
= 
Put θ = sin⁻(x/a)
= 
2
Evaluate the following integrals:
PUT x = a sinθ, so dx = a cosθ dθ and θ = sin⁻(x/a)
Above equation becomes,
= = {take a2 outside)
= =
= =
Put θ = sin⁻(x/a)
=