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Find derivative of the following functio...

Find derivative of the following functions (it is to be understood that a, b, c, d, p, q, r and s are fixed non-zero constants and m and n are integers): `(sin(x+a))/(cosx)`

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To find the derivative of the function \( f(x) = \frac{\sin(x + a)}{\cos x} \), we will use the quotient rule for differentiation. The quotient rule states that if you have a function \( f(x) = \frac{u(x)}{v(x)} \), then the derivative \( f'(x) \) is given by: \[ f'(x) = \frac{v(x)u'(x) - u(x)v'(x)}{(v(x))^2} \] where \( u(x) = \sin(x + a) \) and \( v(x) = \cos x \). ...
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