Math, asked by krisha9850, 1 year ago

Solve
What will be the unit digit of the square of the following:
a) 71
b) 859
c) 174
d) 786
e) 7098

please do with method all

Answers

Answered by architsharma10

4

Answer:

(a) 1×1=1

(b) 9×9=81 So unit digit is 1.

(c) 4×4=16 So unit digit is 6.

(d) 6×6=36 So unit digit is 6.

(e) 8×8=64 So unit digit is 4.

Answered by dc3040445

1

Answer:

B part is the right answer

Previous Question

Next Question

Similar questions

Biology, 6 months ago

Explain the features of major groups of microbes and draw diagrams.

Math, 6 months ago

What is the value of log(a+b)/c+log c/a.when it is given that 'b' is four times the value of 'a'. [AMCAT] a) log 2 b) log 3 c) log 4 d) log 5 e) log 10...

Math, 6 months ago

Simplify: 2( + 3 − 4) − 3 + + 9...

India Languages, 1 year ago

what is yoga indri?

Math, 1 year ago

6. The middle digit of a three-digit number is 5 and the sum of the digits is 14. If the difference between the number and the number formed by reversing the digits is 297, find the number? (a) 653 (b) 456 (C) 851 (d) Cannot be determined...

Math, 1 year ago

Evaluate the following : (v) $\frac{tan35^{0}}{cot55^{0}}+\frac{cot78^{0}}{tan12^{0}}-1$ (vi) $\frac{sec70^{0}}{cosec20^{0}}+\frac{sin59^{0}}{cos31^{0}}$ (vii)cosec 31° − sec 59° (viii)(sin 72° + cos 18°) (sin 72° − cos 18°)...

Biology, 1 year ago

One difference and one Similarity in cuttlefish and dogfish.

English, 1 year ago

A young boy played several songs on the piano during the party. subject: ______________ / verb or : ________________________ / direct object: ________________...