Differentiate : ` sin(ax+b)/cos(cx+d)`

Explanation

To differentiate the function \( y = \frac{\sin(ax + b)}{\cos(cx + d)} \), we will use the quotient rule. The quotient rule states that if we have a function in the form \( \frac{u}{v} \), then the derivative is given by:

\[ \frac{dy}{dx} = \frac{u'v - uv'}{v^2} \]

where \( u = \sin(ax + b) \) and \( v = \cos(cx + d) \).

...