Which of the following is an irrational number
π
√9
100
The decimal form of 3.506 × 10-2 is
0.03506
0.003506
35.06
350.6
The logarithmic form of 52 = 25 is
log 52 = 25
log 25 = 25
log 525 = 2
log 255 = 2
is equal to
2
The rationalizing factor of is
Decimal form of is
-0.75
-0.50
-0.25
-0.125
Which one of the following is not true?
is an irrational number
If a is a rational number and is an irrational number then is an irrational number
Every surd is an irrational number
The square root of every positive integer is always irrational.
If a number has non-terminating and non-recurring decimal expansion, then it is
a rational number
a natural number
an irrational number
an integer
The simplest form of √50 is
The form of is
