Question

3. Find the one's digit of the cube of each of the following numbers.
(i) 3331
(ii) 8888
(iii) 149 (iv) 1005
​

Answer 1

Answer:

Your answer:

i)1

ii)2

iii)9

iv)5

Hope it helps you!

Answer 2

$\huge \blue {QUESTION}$

Find the one's digit of the cube of each of the following numbers.

(i) 3331

(ii) 8888

(iii) 149

(iv) 1005

$\huge \red {ANSWER}$

1)So,Let's make group

$GROUP$ $1-:3 ,$$GROUP$$2-:331$

$NOW,1×1×1=>1$ ANSWER

________________________________

2)So,Let's make group

$GROUP$$1-:8 ,$ $GROUP 2-:888$

$NOW,8×8×8=>512$

$SO,2$ ANSWER

________________________________

3)So,Let's make group

$GROUP$ $1-:0 ,$ $GROUP$$2-:149$

$NOW,9×9×9=>729$

$SO,9$ ANSWER

________________________________

4)So,Let's make group

$GROUP$$1-:1 ,$ $GROUP$$2-:005$

$NOW,5×5×5=>225$

$SO,5$ ANSWER

________________________________

HOPE SO IT IS HELPFUL..✌️❣️..