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Which of the following numbers is irrational?

Class 10Irrational NumbersNumber Systems

A $2$
B0.75
C $\frac{3}{7}$
D $\frac{16}{4}$

Step-by-Step Solution

2

is non-terminating non-recurring, so it is irrational.

0.75 = \frac{3}{4}, \frac{3}{7}

and

\frac{16}{4} = 4

are all rational.

Answer: A)

2

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