Question

solve it.....and get ◆◆50 points◆◆ (on copy plzz)

Answer 1

here is your answer --

by the given relation- (Q+phy= 90°
= so, (Q = 90-phy)

so , |COSQ SINQ SINphy cosphy |
now,.
| COS(90-Phy) SIN(90-phy) SINphy Cosphy |
| SINphy Cosphy COSphy SINphy |
|SIN ²phy COS²phy | ANSWER..

HOPE IT HELPS YOU

Answer 2

by the given relation- (Q+phy= 90°

= so, (Q = 90-phy)

so , |COSQ SINQ SINphy cosphy |

now,.

| COS(90-Phy) SIN(90-phy) SINphy Cosphy |

| SINphy Cosphy COSphy SINphy |

|SIN ²phy COS²phy | ANSWER..