? × $$\left( {|a| \times |b|} \right) = - {\text{ ab}}$$

A. 0

B. -1

C. 1

D. None of these

Answer: Option B

Solution(By Examveda Team)

Let x × $$\left( {|a| \times |b|} \right) = - {\text{ ab}}$$
Then,
x = $$\frac{{ - \left( {{\text{ab}}} \right)}}{{|ab|}}$$ = -1