MCQOPTIONS
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MCQOPTIONS
| 1. |
What is the value of ( begin{vmatrix}1 & cosx-sinx & cosx + sinx 1 & cosy-siny & cosy + siny 1 & cosz-sinz & cosz + sinz end {vmatrix} )? |
| A. | 3 ( begin{vmatrix}1 & cosx & sinx 1 & cosy & siny 1 & cosz & sinz end {vmatrix} ) |
| B. | ( begin{vmatrix}1 & cosx & sinx 1 & cosy & siny 1 & cosz & sinz end {vmatrix} ) |
| C. | 2 ( begin{vmatrix}1 & cosx & sinx 1 & cosy & siny 1 & cosz & sinz end {vmatrix} ) |
| D. | 4 ( begin{vmatrix}1 & cosx & sinx 1 & cosy & siny 1 & cosz & sinz end {vmatrix} ) |
| Answer» D. 4 ( begin{vmatrix}1 & cosx & sinx 1 & cosy & siny 1 & cosz & sinz end {vmatrix} ) | |