2 sin 2theta=1 となる theta の値は次のとおりです: | クラス 10 | 質問用紙 2022 学期 1 セット 2...

If 2 sin^2 theta - cos^2 theta = 2, then find the value of theta

If `2sin^2theta-cos^2theta=2,` find the value of `theta.`

If tan ^2θ=2 tan ^2ϕ+1, then the value of cos 2 θ+sin ^2 ϕ is (1) 1 (2) 2 (3)-1 (4) Independent o...

The value of 2sin theta can be a+1/a | The value of 2sinθ can be a+ 1/a where a is a positive number

If θ is an acute angle and sinθ = cosθ, find the value of 2tan^2(θ)+sin^2(θ)-1...|| Class 10 ||

Evaluate for theta between 0 and 2pi

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The most common value of `theta` which satisfies both the equations `costheta =1/sqrt2 and tant...

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If sintheta=(12)/(13), find the value of (sin^(2)theta-cos^(2)theta)/(2sinthetacostheta)-(1)/(ta...

5 Given that sin θ + 2 cos θ = 1, then prove that 2 sin θ – cos θ = 2

"Write the value of `cot^2theta-1/(sin^2theta)` ."