find the value of 6-6 sin² thita
Answers
Answered by
0
Answer:
6 - 6sin^2 θ
= 6( 1 - sin^2 θ)
= 6cos^2 θ
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Answered by
0
Answer:
Given,
cosθ=
3
1
⇒sinθ=
3
2
2
⇒tanθ=2
2
4cosθ
6sin
2
θ+tan
2
θ
=
4×
3
1
6×
9
8
+8
upon solving the above equation, we get,
=10
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