If $$\frac{a}{{q - r}}$$ = $$\frac{b}{{r - p}}$$ = $$\frac{c}{{p - q}}{\text{,}}$$ find the value of pa + qb + rc is? Options: A . &nbsp0 B . &nbsp21 C . &nbsp2 D . &nbsp-6

If $$\frac{a}{{q - r}}$$ = $$\frac{b}{{r - p}}$$ = $$\frac{c}{{p

Question

If $$\frac{a}{{q - r}}$$ = $$\frac{b}{{r - p}}$$ = $$\frac{c}{{p - q}}{\text{,}}$$ find the value of pa + qb + rc is?

Options:

A . 0

B . 21

C . 2

D . -6

Answer: Option A

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