Question

sum of unit digit of the number 2²⁰⁰⁶ and 2²⁰⁰⁷ is equal to​

Answer 1

Answer:

12

Step-by-step explanation:

unit digit of

${2}^{2006}$

= unit digit of

${2}^{6}$

So, it is = 4

Again unit digit of

${2}^{2007} = unit \: digit \: of \: {2}^{7} = 8$

and 4 + 8 = 12

Hope it would help.

Answer 2

Answer:

10

Step-by-step explanation:

2²⁰⁰⁶

= 4

2²⁰⁰⁷

=6

so answer is 4+6=10