Find the value of the sin17∘sec73∘−cosec267∘sec245∘−tan23∘ tan67∘+cot267∘

Find the value of the sin17∘sec73∘−cosec267∘sec245∘−tan23�

1.	Find the value of the sin17∘sec73∘−cosec267∘sec245∘−tan23∘ tan67∘+cot267∘
Answer» Find the value of the $\frac{s i n 17^{\circ} s e c 73^{\circ} - c o s e c^{2} 67^{\circ}}{s e c^{2} 45^{\circ} - t a n 23^{\circ} t a n 67^{\circ} + c o t^{2} 67^{\circ}}$