Math, asked by sufiyan162, 1 year ago

1-cos2theta/1+cos2theta × 1-cos2theta/1-cos2theta = tan^2theta

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Answered by astutely

1

Answer:

here is ur answer......

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Answered by prashna98

1

Step-by-step explanation:

first it is rationalised

second it is written in power

then it is converted according to formula

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