Given,λ cos2θ = cos(θ+α),λ sin2θ = 2sin(θ+α),then eliminate θ.
Given,
λ cos2θ = cos(θ+α),
λ sin2θ = 2sin(θ+α),
then eliminate θ.
Soham Chakraborty , 7 Years ago
Grade 11
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