Latest book Aptitude Question SOLUTION: prove that 1 - tan^2x = (1 - 2sin^2x)(1+tan^2x)

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(#M40147147) BOOK Numerical Ability question Keep an EYE

prove that 1 - tan^2x = (1 - 2sin^2x)(1+tan^2x)

Asked In book (9 years ago)

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