Can anyone help me verify the following trig identity:
$$(1-\cos A)(1+\sec A)(\cot A)= \sin A.$$
My work so far is
$$(1-\cos A)\left(1+\frac{1}{\cos A}\right)\frac{\cos A}{\sin A}=\sin A$$
But I am stuck around this part.
Can anyone help me verify the following trig identity:
$$(1-\cos A)(1+\sec A)(\cot A)= \sin A.$$
My work so far is
$$(1-\cos A)\left(1+\frac{1}{\cos A}\right)\frac{\cos A}{\sin A}=\sin A$$
But I am stuck around this part.