If 2s = a + b + c, then the value of s(s - c) + (s - a) (s - b) is? Options: A . &nbspab B . &nbsp0 C . &nbspabc D . &nbsp$$\frac{{a + b + c}}{2}$$

If 2s = a + b + c, then the value of s(s - c) + (s - a) (s

Question

If 2s = a + b + c, then the value of s(s - c) + (s - a) (s - b) is?

Options:

A . ab

B . 0

C . abc

D . $$\frac{{a + b + c}}{2}$$

Answer: Option A

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