Digit on units place of 5^m × 6^n or 5 to the power of m× 6 to the power of n
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Every Power of 5 has 5 as its last digit.
Every Power of 6 has 6 as its last digit.
Therefore, The product of the two results will always have 0 in the units place as 6×5 =30 in which 0 is put on the units place and 3 gets carried over.
Hence, Digit on Units Place = 0. Ans.
Every Power of 6 has 6 as its last digit.
Therefore, The product of the two results will always have 0 in the units place as 6×5 =30 in which 0 is put on the units place and 3 gets carried over.
Hence, Digit on Units Place = 0. Ans.
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