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

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

Grade:10

1 Answers

Deepak Kumar Shringi
askIITians Faculty 4404 Points
5 years ago
please check the denomenator and revert back..i think it should be a^2 &
b^2

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