answerrrrr plz ❤❤❤ waiting ......
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Hii i am girl
cos x = - 4/5(quad 3 cos is negative )
- 8*3/4 + sqrt 5*sqrt5/2(tan @ is negative due to second quad sec beta is negative because beta liye in 3 rd quadrant )
-24 +10/2
-14/2
-7
LHS
29/20 + 21/20(since quad 1)
50/20
5/2
RHS
_______/\______☺️
hope it may helps you
Answered by
0
same as tom's answer
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