Question

Que 19. 24889 is perfect cube .find the unit's digit of its cube root​

Answer 1

Answer:

1^3 = 1

2^3 = 8

3^3 = 27

4^3 = 64

5^3 = 125

6^3 = 216

7^3 = 343

8^3 = 512

9^3 = 729

10^3 = 1000

yha only 9 k cube m unit digit 9 h.

so, ye jis bhi number ka cube hoga iska unit digit 9 hoga

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