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| 1. |
If A= 3cot20^°-4cos20^° & B= sin12^°sin48^°sin54^° be such that A + XB = 2 , then the value of X+2000 is |
| Answer» If A= 3cot20^°-4cos20^° & B= sin12^°sin48^°sin54^° be such that A + XB = 2 , then the value of X+2000 is | |