If a is a whole number such that a + a = a, then a = ? - Vidyadip

MCQ

If $a$ is a whole number such that $a + a = a,$ then $a = ?$

A
$1$
B
$2$
C
$3$
✓
None of these.

✓

Answer

Correct option: D.

None of these.

Given: a is a whole number such that $a + a = a$ If $a = 1,$
then $1+1=2\ne1$
If $a = 2,$ then $2+2=4\ne1$
If $a = 3,$ then $3+3=6\ne1$

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