Question

if cosecA-cotA = √2cotA,THEN proove that cosec A + cot A = √2cosec A​

Answer 1

Step-by-step explanation:

CosecA-cotA=√2cotAor, cosecA=√2cotA+cotAor, cosecA=cotA(√2+1)or, cosecA=cotA[(√2+1)(√2-1)/(√2-1)]or, cosecA(√2-1)=cotA{(√2)²-(1)²}or, √2cosecA-cosecA=cotA(2-1)or, -cosecA-cotA=-√2cosecAor, cosecA+cotA=√2cosecA  

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Answer 2

Answer:

find cosecA in terms of cotA from given condition.