Question

the last digit of 43^17 is ________​

Answer 1

answer

the last digit of 43^17 is 3

Answer 2

Answer:

3

Step-by-step explanation:

consider 17 = 4*4+1

so 3^4 last digit is 1

again raise to the power 4 the last digit is 1

then multiplied by 3 gives 3 in last digit