Which one among the following is correct if x, y, z are eliminated fro – McqOptions

MCQOPTIONS

1.	Which one among the following is correct if x, y, z are eliminated from, ( ( frac{bx}{y+z} ) = a, ( frac{cy}{z+x} ) = b, ( frac{az}{x+y} ) = c)?
A.	a<sup>2</sup>b + b<sup>2</sup>c + c<sup>2</sup>a + abc = 0
B.	a<sup>2</sup>b b<sup>2</sup>c + c<sup>2</sup>a + abc = 0
C.	a<sup>2</sup>b + b<sup>2</sup>c + c<sup>2</sup>a + 2abc = 0
D.	a<sup>2</sup>b b<sup>2</sup>c c<sup>2</sup>a abc = 0
Answer» B. a<sup>2</sup>b b<sup>2</sup>c + c<sup>2</sup>a + abc = 0

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