Question

6 root 2 is an irrational number between a) 8 and 9 b) 9 and 10 c) 3 and 4 d) 6 and 7​

Answer 1

Answer:

Let 6+root 2 is a rational number then we get that a and b two co-prime integers. ... Therefore (6-a/b)is a rational number and So root also is a rational number. But it is contradiction to fact root 2 =(6-a/b) is rational number. So we that 6+root 2 is an irrational number.

Answer 2

Answer:

a)8 and 9

Step-by-step explanation:

as we know that the value of root 2 is 1.414

now,

if we solve 6 root 2

=6*1.414

=8.484 that is between 8 and 9