CosA-SinA+1/CosA+SinA-1=CosecA+CotA
Qstn of NCERT exercise-8.4
Q.5v Pg no.-194
And one more qstn that is trignometry from NCERT sufficient???
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this is your answer...
if it helps you than mark it as brainliest answer plzzzzz....
if it helps you than mark it as brainliest answer plzzzzz....
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