MCQOPTIONS
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MCQOPTIONS
| 1. |
Find ( int_{ /4}^{ /2} ,2sinx ,sin (cos x) ,dx ). |
| A. | 2(1-cos u2061 ( frac{1}{ sqrt{2}} )) |
| B. | (cos u2061 ( frac{1}{ sqrt{2}} )-cos u20611) |
| C. | 2(cos u2061 ( frac{1}{ sqrt{2}} )+1) |
| D. | (cos u2061 ( frac{1}{ sqrt{2}} )+cos u20611) |
| Answer» B. (cos u2061 ( frac{1}{ sqrt{2}} )-cos u20611) | |