Question

what is the last digit of 4²⁰²⁰ ? and how is it possible to find.....​

Answer 1

Answer:

6

Step-by-step explanation:

4 power anything even means last digit is 6

if it is odd power then last digit is 4

2020 is even power so

last digit is 6

Answer 2

Answer:

hey there!

here is ur ans

Step-by-step explanation:

ANS = 6

see we know,

$4^{1}$ = 4

$4^{2}$ = 16

$4^{3}$ = 64

$4^{4}$ = 256

hence in every odd power we get last digit as 4

and in every even power we get last digit as 6

so if power is 2020 then last digit must be 6

so hope it helps buddy!

thanks ❣️

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