Find the unit digit of (7493263)x(15129) + 634ˆ262 + 634ˆ263

1.	Find the unit digit of (7493263)x(15129) + 634ˆ262 + 634ˆ263
Answer» ONG>Answer: As 9×3 =27 i.e unit digit is 7 7493263×15129=________7 it's unit digit is 7 NOW, 4 HAS A CYCLICITY OF 2 :- it GIVES 4 as unit digit at odd POWER and 6 as unit digit at even power. So, 634^262=_______6 it's unit digit is 6 634^263=_______4 it's unit digit is 4 therefore result unit digit = 7+6+4=7 7 IS ANS FOLLOW THANK MARK AS BRAINLIEST IF IT HELPS!

Answer» ONG>Answer:

As 9×3 =27 i.e unit digit is 7

7493263×15129=________7

it's unit digit is 7

NOW,

4 HAS A CYCLICITY OF 2 :-

it GIVES 4 as unit digit at odd POWER

and 6 as unit digit at even power.

So,

634^262=_______6

it's unit digit is 6

634^263=_______4

it's unit digit is 4

therefore result unit digit = 7+6+4=7

7 IS ANS

FOLLOW

THANK

MARK AS BRAINLIEST

IF IT HELPS!

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Find the unit digit of (7493263)x(15129) + 634ˆ262 + 634ˆ263​