(cosecA-cotA)(tanA+cotA)=cotA cosecA
(cosecA-cotA)(tanA+cotA)=cotA cosecA
jayin , 10 Years ago
Grade 10
Trigonometry> (cosecA-cotA)(tanA+cotA)=cotA cosecA...
1 Answers
PK NAIN
change cosecA and cotA into sinA and cosA solve it and ultimately you get answer
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