Please prove Cot / 1-tan = cosec / cos
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cot /1-tan =cosec /cos
cos/sin *1/1-tan=cosec/cos
cos/sin *1/1-tan=1/sin *1/cos
cos/sin *1/1-tan=1/sin*cos
cos /sin(1-tan)=1/sin * cos
sin is cancelled at both sides because they both are at denominator at opposite side of equal symbol
cos/1-tan=1/cos
cos/sec=1/cos
cos/sec=sec
cos^2=sec
cos/sin *1/1-tan=cosec/cos
cos/sin *1/1-tan=1/sin *1/cos
cos/sin *1/1-tan=1/sin*cos
cos /sin(1-tan)=1/sin * cos
sin is cancelled at both sides because they both are at denominator at opposite side of equal symbol
cos/1-tan=1/cos
cos/sec=1/cos
cos/sec=sec
cos^2=sec
j8757923418:
sorry yr....glti se glt question dekh liye
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