Math, asked by ayushikumari3238, 2 months ago

3. Find the digit at the unit place of the number 7^2019 x 3^2019

Answers

Answered by palakkri28

5

Answer:

So,the answer will be one of them. Thus, the last digit of 7^2019 is equal to the last digit of 7^3 i.e. 3.

Step-by-step explanation:

I think it is correct

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