Rationalise the denominator of
√3
√2
√3 + √2
√3 - √2
The standard from of 0.0000005 is ____________
5 × 107
5 × 10-7
5 × 106
5 × 10-6
The union of set of rational numbers and the set of irrational numbers is called the set of _______.
Real numbers
Rational numbers
Irrational numbers
None of these
The reciprocal of (-2/5)3 = ___________
-8/15
125/8
-125/8
Two rational numbers a/b and c/d are equal iff ______.
ad = bc
ac = bd
ab = cd
(7/2)o × 2 =
0
2
7
3√5 ____ 4√3
<
>
=
None
(-7/10)3 ÷ (-7/10)9 = ________________
(-1/10)12
(-10/7)12
(-7/10)-6
(-10/7)6
√5 + √5 = _______.
√10
√5
2√5
5
(-3)4 ÷ (-3)2 = 3n Then the value of n is
