Math, asked by EVSH1712, 1 month ago

(1+costheta-cosectheta)(1+tantheta+sectheta)is what???

Answers

Answered by ayushiojhao616
2

Answer:

1+cos theta=cosec theta si cosec theta-cosec theta =0

and

1+tan theta =sec theta so sec theta +sec theta =2 sec t

when we multiply than answer will com 0

Step-by-step explanation:

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