Advertisements
Advertisements
Question
State, in each case, whether true or false :
`2/7` ia an irrational number.
Options
True
False
Solution
False Because `2/7 = 0.bar285714` which is recurring and non-terminating and hence it is rational.
APPEARS IN
RELATED QUESTIONS
State, in each case, whether true or false :
3√7 - 2√7 = √7
State, in each case, whether true or false :
All real numbers are rational numbers.
State, in each case, whether true or false :
Some real numbers are rational numbers.
Given universal set =
`{ -6, -5 3/4, -sqrt4, -3/5, -3/8, 0, 4/5, 1, 1 2/3, sqrt8, 3.01, π, 8.47 }`
From the given set, find: set of integers
Given universal set =
`{ -6, -5 3/4, -sqrt4, -3/5, -3/8, 0, 4/5, 1, 1 2/3, sqrt8, 3.01, π, 8.47 }`
From the given set, find : set of non-negative integers
Write in ascending order : `2 root(3)(5) and 3 root(3)(2)`
Write in ascending order : 6√5, 7√3, and 8√2
Write in descending order: 7√3 and 3√7
Compare: `root(6)(15) and root(4)(12)`
Compare : `sqrt24 and root(3)(35)`