

MCQOPTIONS
Saved Bookmarks
1. |
Q: The value of $$ {(cos {\ 9°}+sin{\ 81°}})({sec {\ {9°}+cosec{\ 81°}}})\over{sin{\ 56°}sec{\ 34° }}+ {cos{\ 25°}cosec{\ 65°}}$$ is: |
A. | $$ {1\over 4}$$ |
B. | 4 |
C. | 2 |
D. | $$ {1\over 2}$$ |
Answer» D. $$ {1\over 2}$$ | |