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sin(A+B)=1 and Sin(A-B)=1/2

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sin(A+B)=1 and Sin(A-B)=1/2

Posted by Khushal Rajak 7 years, 3 months ago

CBSE > Class 10 > Mathematics

1 answers

Rakesh Kumar Tiwari 7 years, 3 months ago

sin(A+B)=1 , =› A+B= 90°...........(i) and sin(A-B)=1/2 , =› A-B=30°.............(ii) solving (i) and (ii) we get A=60, B=30

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CBSE > Class 10 > Mathematics