Math, asked by kavyathakkar81972, 7 months ago

Show that 4(sin4 30o + cos4 60o ) – 3 (cos2 45o – sin2 90o ) = 2 pls correct

Answers

Answered by DivyaDeekshaa13
1

4(sin^{4}30°+cos^{460°)-3(cos^{2}45°-sin²90°)=2

4((\frac{1}{2}) ^{2}+ (\frac{1}2} )^{2})-3((\frac{1}{\sqrt{2} } )^{2}-1²)

refer pic for further soluthions

mark as brainliest if you could understand the explaination

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