Question

the last digit of 6 to the power 10 is​

Answer 1

Answer:

The cyclicity of 6 is 1.

Cyclicity of a number is the number of times after which the number repeats itself in a pattern.

6^1=6 (here ‘^’ means to the power)

6^2=36

6^3=216

Look at the unit digit the unit digit is always 6. This is what cyclicity implies so whatever would be the power of 6 it’s unit digit would always be 6. Same is te case with 5 the cyclicity of 5 is also 1. The cyclicity of 4 & 9 is 2. You could verify it by yourself.

So now coming into your question since the cyclicity of 6 is 1 hence the unit digit/last digit of 6^100 =6.

Step-by-step explanation:

Answer 2

Answer:

6

Step-by-step explanation:

$6^{1}$ = 6

$6^{2}$ = 36

$6^{3}$ = 216

.

.

.

.

$6^{10{$ = ....6

Hope this helps you. :D