Math, asked by lumiwanjharlynne, 1 month ago

b) 3^81 is divided by 10

Answers

Answered by llchummill

0

Answer:

So if the last digit is 1 , then remainder of division by 5 will always be 1. ... 3^4 = 81 = 80 +1 : 80 is a mul(10) + 1 THEREFORE 3 raised

Previous Question

Next Question

Similar questions

Math, 17 days ago

what is the mode of x-2a , x-a , x , x+a, x+2a .

Environmental Sciences, 17 days ago

what precautions you should take to reduce the impact on environment while visiting a tourist place ?

Math, 17 days ago

Atask is completed by 30 persons in 15 days if they work 6 hours per day. How many hours of work will be needed every day if 20 persons have to complete it in 15 days?

Economy, 1 month ago

C = R1 (1 + r) + R2 (1 + r)? 1100 2420 3000 + (1 + r) (1 + r)?

Math, 1 month ago

19) Find the height and hence the area of equilateral triangles with the following sides (i) 9.8 cm (ii) 10.8 cm ...

Math, 9 months ago

एक झुड़ में चार बैल 3 गाय 5 भैंसे तथा दो चरवाहे है तो झुड़ में कुल पैरों की सखं कितनी होगी...

English, 9 months ago

we are learning grammer add question tag ...

Math, 9 months ago

3453×357852÷45433+5689-2346780...