Math, asked by charitha9966, 1 year ago

how to solve this tan theta + sec theta = 2 then sec theta - tan theta =??????

Answers

Answered by pinaki2

1

sec^2theta-tan^2theta=1
(sec theta+tan theta)(sec theta-tan theta)=1
sec theta -tan theta=1/2

charitha9966: but it's not correct ans

charitha9966: sorry it's correct

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