Which of the following statements is tru...

Which of the following statements is true?

A

product of a rational and an irrational number is always irrational.

B

sum of an integer and a rational number can never be an integer

C

prodcut of two irrational number is alwaus irrational

D

sum of two irrational number can never be irrational

Text Solution

Verified by Experts

Promotional Banner

Promotional Banner

Topper's Solved these Questions

NUMBER SYSTEMS
MODERN PUBLICATION|Exercise EXERCISE|232 Videos
MODEL TEST PAPER 1
MODERN PUBLICATION|Exercise EXAMPLE|9 Videos
POLYNOMIALS
MODERN PUBLICATION|Exercise EXERCISE|247 Videos

MODERN PUBLICATION-NUMBER SYSTEMS-EXERCISE

Fill ups There lies……………rational numbers between two given rational nu...
Text Solution
|
Fill ups 0.bar27 in p/q form is………………… .
Text Solution
|
Which of the following statements is true?
Text Solution
|
Which of the following is irrational?
Text Solution
|
Which of the following numbers can be represented as non-terminating r...
Text Solution
|
The numbers 1.bar27 in the form p/q, where p and q are integers and qn...
Text Solution
|
The value of 0.bar23+0.bar22 is
Text Solution
|
Which of the following is irrational?
Text Solution
|
The decimal representation of an irrational number is
Text Solution
|
Which of the following is a true statement?
Text Solution
|
3sqrt2xx4sqrt2xx12sqrt32=
Text Solution
|
On rationalising the denominator of1/(sqrt4-sqrt3)=
Text Solution
|
If x=(7+4sqrt3), then (x+1/x)=
Text Solution
|
If sqrt7=2.646 then 1/sqrt7=
Text Solution
|
If sqrt2=1.4142 then sqrt((sqrt2-1)/(sqrt2+1)) is equal to :
Text Solution
|
The simplest form of 0.bar32 is
Text Solution
|
An irrational number between 5 and 6 is
Text Solution
|
When simplified (x^-1+y^-1)^-1 is equal to
Text Solution
|
If 0 < y < x , which statement must be true?
Text Solution
|
If x/x^1.5=8x^-1 and x>0, then x= a. 2sqrt2 b. 4 c. 64 d. sqrt2/4
Text Solution
|