Check the validityof the statements given below by the method given ag

1.	Check the validityof the statements given below by the method given against it.(i) p:The sum of an irrational number and a rational number is irrational(by contradiction method).(ii) q:If nis a real number with n> 3, then n2> 9 (by contradiction method).
Answer» Check the validity of the statements given below by the method given against it. (i) p: The sum of an irrational number and a rational number is irrational (by contradiction method). (ii) q: If n is a real number with n > 3, then n² > 9 (by contradiction method).

Check the validityof the statements given below by the method given against it.(i) p:The sum of an irrational number and a rational number is irrational(by contradiction method).(ii) q:If nis a real number with n> 3, then n2> 9 (by contradiction method).

Answer»

Check the validity
of the statements given below by the method given against it.

(i) p:
The sum of an irrational number and a rational number is irrational
(by contradiction method).

(ii) q:
If n
is a real number with n
> 3, then n²
> 9 (by contradiction method).

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Check the validityof the statements given below by the method given against it.(i) p:The sum of an irrational number and a rational number is irrational(by contradiction method).(ii) q:If nis a real number with n&gt; 3, then n2&gt; 9 (by contradiction method).

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Check the validityof the statements given below by the method given against it.(i) p:The sum of an irrational number and a rational number is irrational(by contradiction method).(ii) q:If nis a real number with n> 3, then n2> 9 (by contradiction method).