1.

The value of \(\frac{{2{{\sin }^2}38^\circ {{\sec }^2}52^\circ + cos64^\circ \;sin26^\circ + {{\sin }^2}64^\circ }}{{{{\tan }^2}23^\circ + {{\cot }^2}23^\circ - {{\sec }^2}67^\circ - cose{c^2}67^\circ }}\) is:

A. 3/2
B. 2
C. - 2
D. -3/2
Answer» E.


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