Find the value of sin2θ + cos2 θ + 1
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Step-by-step explanation:
Prove: sin2θ+cos2θ=1 · Solution · Let a, b, c be lengths of right angled triangle. By definition. sinθ=b/c(hypotenuseopposite side). cosθ=a/c(hypotenuseadjacent
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Find the value of sin2θ + cos2
θ + 1
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