Home
Class 10
MATHS
Which of the following is not a rational...

Which of the following is not a rational number.

A

Square root of `4 - 5sqrt(3)`

B

Square root of 20

C

Sum of `(2 + sqrt(3))` and its reciprocal

D

None of the above.

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • REAL NUMBERS

    NAGEEN PRAKASHAN|Exercise Revision Exercise Very Short Answer Questions|12 Videos

  • REAL NUMBERS

    NAGEEN PRAKASHAN|Exercise Revision Exercise Short Answer Questions|6 Videos

  • REAL NUMBERS

    NAGEEN PRAKASHAN|Exercise Exercise 1b|16 Videos

  • QUADRATIC EQUATIONS

    NAGEEN PRAKASHAN|Exercise Revision Exercise Long Answer Questions|6 Videos

  • SOME APPLICATIONS OF TRIGONOMETRY

    NAGEEN PRAKASHAN|Exercise Long Answer Questions|5 Videos

Similar Questions

Explore conceptually related problems

Which of the following is a rational number?

Which of the following is a rational number?

Which of the following is a rational number?

Which of the following is a rational number?

Which of the following is a rational number?

If tan alpha=sqrt(a) where a is not a perfect square then which of the following is a rational number