Math, asked by faheem9858, 11 months ago

what will be the unit digit of square of 81

Answers

Answered by Rayyaan

4

Answer answer is 1

Step-by-step explanation:

we should multiply the last number for any unit digit.

Previous Question

Next Question

Similar questions

Math, 6 months ago

Alex, Bob and Carl go for a walk every day. If Alex doesn’t wear a hat, then Bob wears a hat. If Bob doesn’t wear a hat, then Carl wears a hat. Today Bob is not wearing a hat. Who is wearing a hat?

English, 6 months ago

Who dissapeared and where in the poem tartary...

Biology, 6 months ago

How can a one diaognise he/she is suffering from a diseases?

Music, 11 months ago

who did invent Harmony?

Chemistry, 11 months ago

plz solve fast as fast as possible with proper explanation...

Hindi, 1 year ago

write application to your principal about fan is not nice write in hindi...

Math, 1 year ago

find the value of k unique solution 2x+ky=3and 3x+2y=5...

English, 1 year ago

write a letter to your rich uncle pleading with him to sponsor your friend education...