MCQOPTIONS
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MCQOPTIONS
| 1. |
Find ( int_0^{ frac{ }{4}} ,9 ,cos^2 x ,dx ). |
| A. | ( frac{9}{2} left ( frac{ }{6}-1 right) ) |
| B. | ( frac{9}{4} left ( frac{ }{2}+1 right) ) |
| C. | ( frac{9}{4} left ( frac{ }{2}-1 right) ) |
| D. | ( left ( frac{ }{2}-1 right) ) |
| Answer» D. ( left ( frac{ }{2}-1 right) ) | |