What would be the digit in the tens place of 7n where ‘n’ is a na – McqOptions

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1.	What would be the digit in the tens place of 7n where ‘n’ is a natural number greater than 1?
A.	0, 1, 4, 6
B.	0, 4
C.	5, 6, 9
D.	1, 2, 3, 8
Answer» C. 5, 6, 9

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