SOLUTION: if 7 sin square A + 3 cos square A=4 , find the value of sec A + cosec A

SOLUTION: if 7 sin square A + 3 cos square A=4 , find the value of sec A + cosec A

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Question 741216: if 7 sin square A + 3 cos square A=4 , find the value of sec A + cosec A
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
if 7 sin square A + 3 cos square A=4 , find the value of sec A + cosec A
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cos(A)=√3/2
A=30�
sec(A)=2/√3=2√3/3
csc(A)=2
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