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CBSE - X - Mathematics - Number System

ques hurry

Asked by nishac 10th March 2010, 9:26 AM
Answered by Expert

Answer:

Use the familiar proof to tell that 2 is irrational.

Also product of irrational number and rational number is irrational, so 52 is irrational.

Addition of a rational and irrational number is irrational.

Hence the given number is irrational.

Regards,

Team,

TopperLearning.

Answered by Expert 10th March 2010, 10:07 AM

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