Prove that : sin^6θ + cos^6θ + 3sin^2θ cos^2θ = 1.

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Prove that : sin^6θ + cos^6θ + 3sin^2θ cos^2θ = 1.
25
Nov
Prove that : sin^6θ + cos^6θ + 3sin^2θ cos^2θ = 1. Prove that : sin^6θ + cos^6θ + 3sin^2θ cos^2θ = 1. November 25, 2020 Category: Chapter 8 - Introduction to Trigonometry , Maths , NCERT Class 10 ,
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