Question

Any one of the numbers a, a+2 and a+4 is a multiple of : *


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Answer 1

Answer:

yessw

Step-by-step explanation:

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Answer 2

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••• Solution •••

Assume the value of a as 1 & 2, to check whether the resultant is multiple of which number.

$\rm a \times (a + 2) \times (a + 4) \\ \to1 \times (1 + 2)(1 + 4) \\ \to 1 \times 3 \times 5 = 15 \\ \therefore \: \text{It is \green{not} multiple of 1.}$

Also,

$\rm a \times (a + 2) \times (a + 4) \\ \to2 \times (2 + 2)(2 + 4) \\ \to 2 \times 4 \times 6 = 48 \\ \\ \large \therefore \: \: \red{\text{It is multiple of 2}}.$

Hence,

• It can be concluded that 2 is the multiple of any one of the number a, (a+2), and (a+4).