Question

Find the unit digit of 24 power 25

Answer 1

Answer:

{For example, If x = 24, then the units digit in 24 is 4. Hence l = 4.} Divide the exponent 'y' by 4. If the exponent y is exactly divisible by 4.

Answer 2

Exact Form:

25^24

Decimal Form:

3.55271367⋅1033

Exact Form:

24^25

Decimal Form:

3.20096586⋅1034