Math, asked by tanasharao9947, 10 months ago

Find the ones digit of the cube of each of the following a)21 b)77

Answers

Answered by helpplll
1

Answer:

a) 1

b) 343

Explanation:

As one's digit

a) in this one's digit is 1 and so

1*1*1=1

AND

b) in this one's digit is 7and so

7*7*7=343

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