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What is the unit digit in 456^94?A] 7                             B] 1                             C] 6                 D] 4Options :ABCD

Question

What is the unit digit in 456^94?A] 7                             B] 1                             C] 6                 D] 4Options :ABCD

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Solution

The unit digit of any number raised to a power can be found by looking at the cyclicity of the unit digit.

The number 456 ends in 6. The cyclicity of 6 is 1, which means the unit digit remains 6 no matter what power it is raised to.

Therefore, the unit digit of 456^94 is 6.

So, the answer is C] 6.

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