Question

Prove that there is no rational no. Whose square is 6

Answer 1

heya...

se..


for this we will one by one look upon the squares of some no...s

square of 1 is - 1 ( less than 6)

sq. of 2 is 4- (less than 6)

and sq. of 3 is 9.- ( now more than 6)

now we can observe that sq. of rational numbers- 1; 2 is less than 6

and 3;sq. of any rational no. more than 3 will have ans..more than 6..


therefore there is no such rational no. whose sq. is 6
hope helped..

Answer 2

hii friend. ..
here is your answer. ..

your questions is 6 is not a rational number
how do we prove it

so let start...
now looking the square of 1,2&3
1^2=1..........1
2^2=4........2
3^2=9.......3

in eq ....1 and 2 are less then 6
but incase of 3 square it is grater then 6

so their is no perfect sqare of 6


prove

thanks♥♥♥