Advertisements
Advertisements
प्रश्न
Classify the following number as rational or irrational:
7.478478...
उत्तर
7.478478...... = `7.overline478`
Since `7.overline478` is a non-terminating recurring (repeating) decimal.
∴ It is a rational number.
APPEARS IN
संबंधित प्रश्न
State whether the following statement is true or false. Justify your answer.
Every irrational number is a real number.
Examine, whether the following number are rational or irrational:
`sqrt3+sqrt5`
Examine, whether the following number are rational or irrational:
`(sqrt2-2)^2`
Classify the numbers 2.040040004 as rational or irrational:
Prove that `1/sqrt (3)` is irrational.
Prove that 5`sqrt(2)` is irrational.
Explain why 0.15015001500015……. is an irrational form.
Compare the following:
`root(4)(12) and root(3)(15)`
Find three rational numbers between `1/4` and `1/5`
Show that x is irrational, if x2 = 6.
