Question

If the unit digit of 433×456×43n is (n+2),then what is the value of n?

Answer 1

I hope you will be able to understand

Answer 2

value of n = 6 if  the unit digit of 433×456×43n is (n+2)

Step-by-step explanation:

the unit digit of 433×456×43n is (n+2)

Unit digit of 433 * 456 would be 8

unit Digit of 8 * 43n

n            unit Digit       n + 2

0                  0             2

1                   8             3

2                  6             4

3                   4             5

4                    2            6

5                    0            7

6                   8             8

7                   6             9

n = 6

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