Math, asked by jayeshSK, 1 year ago


a  {cos}^{2}  \alpha  = .....if \alpha  =  \binom{\pi}{4}

Answers

Answered by jdvh9548
1
aCos²alpha=a(1/√2)² =a/2

jdvh9548: ok.. but you also. have to do same
jdvh9548: your qstns is solved
jdvh9548: ok :(
Answered by mansigupta23
2
acos^2 alfa =a(1/√2)^2
=a(1/2)
=a/2

mansigupta23: if its help plz mark me brainlist
jayeshSK: ok....n tnx...
mansigupta23: welcome
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