Math, asked by khushitailor1, 11 months ago

plz answer this question

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Answered by abhishek6055
1
No, It doesn't have any power that will end the result with 0

khushitailor1: are you sure
abhishek6055: yea ofcourse
khushitailor1: ok
Answered by Anonymous
1
Hi,

Here,

To prove : 4^n never ends with zero

Proof :
1st of all
A number can end with zero if even number multiplies 5, i.e
5 *2, 5* 4 and so on......... ( note that it should be prime no. Here 5 and 2 the only case)

So,
5 * 2 will end with 0

⭐⭐⭐⭐⭐⭐Now,
Let's come back to question
4^n
= (2×2) ^n....... ( prime factorisation)

Now,
Here
There is not a single case of 5 * 2

So it will never end with zero⭐⭐⭐⭐⭐

Note: the number which consists of prime factorisation 5 × 2 will only end

Fact : 4^ n will always end with a digit 4 / 6 only

Bye
Hope you liked it
Mark me brainliest

Anonymous: thnks
khushitailor1: for what
Anonymous: marking brainliest
khushitailor1: oo welcome
Anonymous: I think so you r in 10 th class
khushitailor1: hm
Anonymous: oo I am also in 10th
khushitailor1: oo great
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