Math, asked by patelshaily2008, 1 year ago

How many two digit numbers are there whose squares has the same number at the units place as in the original number?
A) 32
B) 36
C) 40
D) 45

mkrishnan: hai 40

Answers

Answered by mkrishnan

0

11,21,31,,,91

15,25,,,,.....95

16,26,......96.

10,20.......90 there are 36 numbers

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