Math, asked by sophieasaha1, 6 months ago

fill the blanks 1 mark
If cos^2theta-sin2theta=1/2,then cos^4theta-sin^4theta______

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Answered by XxBrokenSoulxX

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fill the blanks 1 mark

If cos^2theta-sin2theta=1/2,then cos^4theta-sin^4theta______

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