If `int_0^y cos t^2\ dt = int_0^(x^2)\ sint/t \ dt`, then `dy/dx` is equal to

Explanation

To solve the problem, we need to find \( \frac{dy}{dx} \) given the equation:

\[ \int_0^y \cos(t^2) \, dt = \int_0^{x^2} \frac{\sin t}{t} \, dt \]

### Step 1: Differentiate both sides with respect to \( x \)

...