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Which one of the following is rational?...

Which one of the following is rational?

A

Area of a circle with radius `1/pi`

B

Radius of circle with area `1/pi`

C

Circumference of circle with radius `1/pi`

D

Radius of circle with circumference `1/pi`

Text Solution

Verified by Experts

The correct Answer is:
C
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  2. Which one of the following is rational?

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  6. If the numbers x, x+ 2 x + 4 are the primes, then x is equal to

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  7. If sqrt(2^n) = 16, then the value of n is

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  8. Which one of the following is a correct statement?

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  10. sqrt(x^(-1)y)sqrt(y^(-1)z)sqrt(z^(-1)x)=?

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  11. In between two rational numbers, there are

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  12. If a is an even positive integer and b is an odd positive integer, th...

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  13. Consider the following statement I. The set of positive powers of 2...

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  16. Show that 2sqrt3 is an irrational number.

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