Advertisements
Advertisements
प्रश्न
Examine, whether the following number are rational or irrational:
`sqrt7`
उत्तर
Let `x=sqrt7`
Therefore,
x = 2.645751311064...
It is non-terminating and non-repeating
Hence `sqrt7` is an irrational number.
APPEARS IN
संबंधित प्रश्न
Examine, whether the following number are rational or irrational:
`sqrt3+sqrt5`
Give an example of two irrational numbers whose:
sum is an irrational number.
Classify the numbers π as rational or irrational:
Prove that the following number is irrational: √3 + √2
Prove that `(2+sqrt3)/5` is an irrational number, given that `sqrt 3` is an irrational number.
State whether the following number is rational or irrational
`((sqrt5)/(3sqrt(2)))^2`
Write four rational numbers between `sqrt(2) and sqrt(3)`
Classify the following number as rational or irrational with justification:
`- sqrt(0.4)`
Find whether the variable y represents a rational or an irrational number:
y2 = 9
Insert a rational number and an irrational number between the following:
6.375289 and 6.375738
