Question

5. Check whether 6" can end with the digit 0 for any natural number n.​

Answer 1

MARK AS BRAINLIST

Hey

${6}^{x}$

As we know the cyclicity of 6 with any power either odd or even it end's with 6

$6 {}^{1} = 6$

$6 {}^{2} = 36$

Here also 6

${6}^{3} wil \: also \: end \: with \: 6 \: as \: unit \: digit$

Answer 2

ans is no

it should have prime factor as 5 and 2

it just have 2 not 5

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