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Value of an Expression

Value of 2xy ...

Question

Value of $2 x y$ when $x = 4$ and $y = 0$ is _________.

A

0

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B

8

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C

16

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D

6

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Solution

The correct option is A
0

$2 x y = 2 \times x \times y$

On substituting the values of $x$ and $y$ , we get

$2 x y = 2 \times 4 \times 0 = 8 \times 0 = 0$

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