Question

find the digit in unit place of 7^2019​

Answer 1

5;(_+bjfjfnun

khbotwjivebo

jfkjkoh kykyrefgg

Answer 2

Step-by-step explanation:

${ \huge \fbox \pink {A}\fbox \blue {n} \fbox \purple {s} \fbox \green{w} \fbox \red {e} \fbox \orange {r}}$

3

_____________________

ones digit of the square of number 7 will be 7,9,3,1

The cyclicity table for 7 is as follows

$7¹ = 7 \\ 7² = 49 \\ 7³ = 343 \\ 7⁴ = 2401$

${ \boxed{ \tt{2019 \div 4 = 3}}}$