1.

What will be the value of f(x) if ( begin{vmatrix}x & b & c a & y & c a & b & z end {vmatrix} )?

A. (x a)(y b)(z c)( ( frac{x}{x-a} + frac{b}{y b} frac{c}{z-c} ) 2)
B. (x a)(y b)(z c)( ( frac{x}{x-a} frac{b}{y b} frac{c}{z-c} ) 2)
C. (x a)(y b)(z c)( ( frac{x}{x-a} + frac{b}{y b} + frac{c}{z-c} ) 2)
D. (x a)(y b)(z c)( ( frac{x}{x-a} + frac{b}{y b} + frac{c}{z-c} ) + 2)
Answer» D. (x a)(y b)(z c)( ( frac{x}{x-a} + frac{b}{y b} + frac{c}{z-c} ) + 2)


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