Question

please tell me the answer of this question.

my friend tomorrow ans me at8:00 AM to10:00​

Answer 1

Step-by-step explanation:

3) (i)Assume that,

4√2 is a rational number.

Then, there exists co prime positive integers p & q such that, 4√2=p/q

√2 = p/4q (∵ p & q are integers)

⇒p/4q is rational

⇒√2 is rational

This contradict the fact that √2 is irrational. so our assumption is incorrect.

Hence 4√2 is Irrational.

(ii) y=5/7=0.7142857143,… repeating

PREMISES

y=the fraction 5/7 in decimal form

CALCULATIONS

Since any number expressed as a fraction denotes a division, it can also be expressed as a decimal number after a slight change in notation. The fraction 5/7 can be expressed as a decimal number by the division of two integers.

y=5/7

y= 0.7142857143 to 10 decimal places (5/7 in decimal form is a repeating decimal which means the decimal does not terminate)

(iii) For better understanding I have given on above photo!

4) (i) Total number of student= 28

Students with dogs = 8

Students with cats = 6

Dog and cat = 10

Left student = 28 - (10 + 6 + 8) = 28 -24= 4

Proved.

ii) (1) , (2) Hii See above I have given on photo.

◑ I Gave You full Answers sorry, I gave you today because I don't want to leave for tomorrow ●

Answer 2

Answer:

1. third law
2. potential
3. is your answers mate please mark me brainliest
4. and you have not replied for my answer