Question

Prove that :

$\frac{\sin {34}^0}{\sin {56}^0}+\frac{\cos {34}^0}{\cos {56}^0}=\sec {34}^0.\csc {34}^0$ ?

Answer 1

$\frac{\sin {34}^0}{\sin {56}^0}+\frac{\cos {34}^0}{\cos {56}^0}=\sec {34}^0\ast \csc {34}^0$

$0.674508+1.48256=2.15706$

$2.15706=2.15706$

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