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If `cos theta + sin theta =1` prove that `cos theta -sin theta =+-1`
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If `cos theta + sin theta =1` prove that `cos theta -sin theta =+-1`
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If ` cos theta + sin theta =1 , ` prove that ` cos theta - sin theta = pm 1. `
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If z = cos θ + i sin θ then z^n+1/z^n = 2 cos nθ and z^n -1/z^n = 2 i sin nθ || Complex Numbers
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If (cos theta + sin theta) =1 prove that (cos theta - sin theta) = + or - 1 || Trigonometry Class-10
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If costheta + sintheta = √(2)costheta , show that costheta - sintheta = √(2)sintheta Trigonometry...
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If (cos theta - sin theta) /(cos theta + sin theta) = (1- √3)/(1- √3), find theta. Trigonometry
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If Tan θ= a/b Find cosθ+sinθ /cosθ-sinθ
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If Sin Theta + Cos Theta = Root 2 Cos Theta. Show that Cos Theta - Sin Theta = Root 2 Sin theta
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if x=a cos Θ and y=sin Θ, then the value of b²x² + a²y² is #cbse10th #maths #class10
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If cos theta+sin theta=√2 cos theta, then show that cosθ-sinθ = √ 2sinθ | Trigonometry Class 10 |...
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If `costheta-sintheta=sqrt(2)sintheta` then Prove that `costheta+sintheta=sqrt(2)costheta`
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if cos theta+sin theta=1 prove that cos theta-sin theta=+-1
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How Do You Know When to Use Cos or Sin in Physics? : Physics & Math
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If `A=[(cos theta, sin theta),(-sin theta, cos theta)]`
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Why is cos(180 - theta) = -cos(theta) and sin(180 - theta) = sin(theta)?
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VSAQ Video 3 || 3) If z=( cos theta, sin theta) find (z- 1/z)
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if sin theta-cos theta=0 then sin^(4)theta+cos^(4)theta=? if sina-cosa=0 find sin4a+cos4a
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If cos 2 θ=sin 4 θ,here 2 θ and 4 θ are acute angles, find the value of θ. (IV
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If `cos theta -sin theta =sqrt(2) sin theta `, show that, `costheta+sintheta=sqrt(2) cos th
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If cos theta + sin theta = root 2 cos theta, then show that cos theta - sin theta = root 2 sin theta
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If cos θ + sin θ = √2 cos θ then show that cos θ - sin θ = √2 sin θ | Trigonometry Class 10...
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If m=costheta-sintheta and n=costheta+sintheta then show that rootmbyn+rootnbym=2byroot1+tan^2theta
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if cos theta + sin theta is equal to root 2 cos theta then prove that cos theta minus sin theta is
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If \( \frac{\sin \theta+\cos \theta}{\sin \theta-\cos \theta}=\frac{7}{3} \) then find \( \tan \....
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