Math, asked by agent65, 11 months ago

squares of which of the following numbers will have one at their unit place (I) 47 (ii) 91 (iii) 249 (IV) 84

Answers

Answered by dussavamsikrishna

3

Answer:91,249

Step-by-step explanation:

Only numbers ending with 1,9 give 1in units place when squared

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