Question

unit digit (264)^102 + (264)^103 ?

Answer 1

given,

264^102 + 264^103

= 264^4(25)+2 + 264^4(25)+3

= 4²+4³

=16+64

=80

the unit digit is 0

HOPE U UNDERSTAND

PLS MARK IT AS BRAINLIEST

Answer 2

Answer:

Step-by-step explanation:

To find the unit digit of 264^102 +264^103 we have to find the unit of only 4^102 +4^103

Making it more easier it will give us

4^2 + 4^3

= 16+64

=80

which has unit digit 0

.

. . unit digit is 0