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cosec square theta ×1+cos theta×1-cos theta equal to x find the value of x
Asked by dronsharma798 | 13 Aug, 2018, 10:15: PM
answered-by-expert Expert Answer
begin mathsize 16px style cosec squared straight theta open parentheses 1 plus cosθ close parentheses open parentheses 1 minus cosθ close parentheses equals straight x cosec squared straight theta open parentheses 1 minus cos squared straight theta close parentheses equals straight x cosec squared straight theta open parentheses sin squared straight theta close parentheses equals straight x 1 equals straight x end style
Answered by Arun | 14 Aug, 2018, 10:53: AM

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CBSE 10 - Maths
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