The value of \(\frac{{\sin \left( {78^\circ + \theta } \right) - \cos \left( {12^\circ - \theta } \right) + \left( {{{\tan }^2}70^\circ - cose{c^2}20^\circ } \right)}}{{\sin 25^\circ cos65^\circ + \cos 25^\circ \sin 65^\circ }}\) is:

The value of \(\frac{{\sin \left( {78^\circ + \theta } \right) - \cos

1.	The value of \(\frac{{\sin \left( {78^\circ + \theta } \right) - \cos \left( {12^\circ - \theta } \right) + \left( {{{\tan }^2}70^\circ - cose{c^2}20^\circ } \right)}}{{\sin 25^\circ cos65^\circ + \cos 25^\circ \sin 65^\circ }}\) is:
A.	0
B.	2
C.	-2
D.	-1
Answer» E.