Home
Class 9
MATHS
(sqrt3-sqrt2) ^(2) is a / an …….. Numb...

` (sqrt3-sqrt2) ^(2) ` is a / an …….. Number.

A

natural

B

irrational

C

rational

D

whole

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • NUMBER SYSTEMS

    KUMAR PRAKASHAN|Exercise EXERCISE 1.6|11 Videos

  • LINEAR EQUATIONS IN TWO VARIABLES

    KUMAR PRAKASHAN|Exercise Multiple Choice Questions (MCQs)|7 Videos

  • POLYNOMIALS

    KUMAR PRAKASHAN|Exercise Multiple Choice Questions (MCQs)|20 Videos

Similar Questions

Explore conceptually related problems

sqrt(2) + sqrt(2) is a rational number.

sqrt ( 2) + sqrt2 is a/ an ........

Prove that 3+sqrt(2) is an irrational number.

2sqrt(6)xx3sqrt(54) = :-

If p= (sqrt3- sqrt2) /( sqrt3+ sqrt2) and q= (sqrt3+sqrt2)/( sqrt3- sqrt2) , find the value of p^(2) +q^(2) .

(sqrt3+ sqrt2) (sqrt3-sqrt2) =……

Kurthi said sqrt2 can be written (sqrt2)/(1) which is in (p)/(q) form. So sqrt2 is a rational number. Do you agree with her argument?

Check whether (i) 5sqrt2 (ii) (5)/(sqrt2) (iii) 21+sqrt3 (iv) pi+3 are irrational numbers or not?

Evaluate (sqrt3 + sqrt2 )^6 - ( sqrt3 - sqrt2)^6 .

Check whether 7 sqrt5, (7)/(sqrt5) , sqrt2 + 21, pi -2 are irrational numbers or not.