Math, asked by mari26, 8 months ago

Prove that
sin^6A+cos^6A +3sin^2Acos^2A= 1

Answers

Answered by thakranharsh4

0

Step-by-step explanation:

sin^6A+cos^6A

80

79.1KB/S

34

3.0

(sin?A)°+(cos A) . ...[a^6=(a?)] (sin*A+cos A)-3sinAcosa?A. [(a+b)=a

+b³+3ab] 13-3 sin A Cos A 1-3 sin A Cos A

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