Question

Prove that
Sec theta / tan theta + cot theta = sin theta

Answer 1

Refer to the attachment

Answer 2

=>$\frac{1}{cos(theeta)}$/$\frac{sin(theeta)}{cos(theeta)}$+$\frac{cos(theeta)}{sin(theeta)}$

=>$\frac{1}{cos(theeta)}$/$\frac{sin (sq) + cos (sq)}{cos(theeta)×sin(theeta)}$

=>$\frac{1}{cos(theeta)}$/$\frac{1}{cos(theeta)× sin(theeta)}$

=>$\frac{1}{cos(theeta)}$×cos∅sin∅

Hence, sin∅=RHS

Hope it helps you :)

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