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Grade: 10 
        
X=a(sinA +sin B + sin C ) 
Y=b(cosA +cosB +cosC)
Find value of X^2/a+Y^2/b
10 months ago

Answers : (1)

Deepak Kumar Shringi
askIITians Faculty
4384 Points 
							please check the denomenator and revert back..i think it should be a^2 &
b^2
10 months ago
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