if sinA-cosA=1/2 .then find 1/sinA+cosA
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Sina-cosA=1/2
(SinA-cosA)(Sina+cosA)/(SinA+CosA)=1/2
(Sin²A-cos²A)/(Sina+)=1/2
1/(sina+ cosA)=1/2
Sina+cosa=2
(SinA-cosA)(Sina+cosA)/(SinA+CosA)=1/2
(Sin²A-cos²A)/(Sina+)=1/2
1/(sina+ cosA)=1/2
Sina+cosa=2
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please tell me my answer is right or wrong
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