Question

unit digit of the numerical expressions 16(23)+71(48)+59(61) I want answer 6​

Answer 1

The unit digit of the numerical expressions is "6".

Step-by-step explanation:

We have,

$16^{23} +71^{48} +59^{61}$

Unit digits,

$6^{23} +1^{48} +9^{61}$

∴ 1^{48} = 1

$6^{23}$ = 6

and $9^{61}= 9$

The unit digit of the numerical expressions

= 1 + 6 + 9

= 16

∴ The unit digit of the numerical expressions is "6".