Advertisements
Advertisements
प्रश्न
An irrational number between 2 and 2.5 is
पर्याय
\[\sqrt{11}\]
\[\sqrt{5}\]
\[\sqrt{22 . 5}\]
\[\sqrt{12 . 5}\]
उत्तर
Let
`a = 2`
`b=2.5`
Here a and b are rational numbers. So we observe that in first decimal place a and b have distinct. According to question a < b.so an irrational number between 2 and 2.5 is 2.236067978 OR `sqrt5`.
APPEARS IN
संबंधित प्रश्न
Give an example of two irrational numbers whose:
quotient is an irrational number.
Prove that `sqrt3+sqrt5` is an irrational number.
Define irrational numbers .
Prove that `1/sqrt (3)` is irrational.
Insert five irrational numbers between `2sqrt5` and `3sqrt3`.
State whether the following number is rational or irrational
`(2 + sqrt(2))(2 - sqrt(2))`
Between two rational numbers ______.
Classify the following number as rational or irrational with justification:
0.5918
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:
0.0001 and 0.001
