Mark (√) against the correct answer in the following:
Let, x = a sin t
Differentiating both side with respect to t
At x = -a, t = - π/2
At x = a, t = π/2
= aπ
1
Mark (√) against the correct answer in the following:
Let, x = a sin t
Differentiating both side with respect to t
At x = -a, t = - π/2
At x = a, t = π/2
= aπ