cosecϴ(1+cosϴ)(cosecϴ-cotϴ)=1
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Hii !!
Solution :-
From LHS
=> cosec¢(1+ cos¢) (cosec¢ - cot¢)
or ,(cosec¢ + cosec¢*cos¢ )(cosec¢-cot¢)
or, (cosec¢ + cos¢/sin¢)(cosec¢ - cot¢)
or , (cosec¢ + cot¢)(cosec¢-cot¢)
or, (cosec²¢ - cot²¢) = 1
Prooved ✔ lHS =RHS
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Hope it helps you !!!
@Raj❤
paramsingh25:
in third step how does cosecϴsecϴ has changed to so
has changed to cosϴ/sinϴ
so it should be 1/sinϴ but you have directly written sin¢
yaaa i got it
thank u very much
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Hęřę įš ùř ąńšwęř....♥♡♥
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