Which of the following is irrational?
Which of the following is irrational?
- A
$\sqrt{\frac{4}{9}}$
- B
$\frac{\sqrt{12}}{\sqrt{3}}$
- C
$\sqrt{7}$
- D
$\sqrt{81}$
Similar Questions
Express $0.5 \overline{7}$ in the form $\frac{P}{q} ;$ where $p$ and $q$ are integers and $q \neq 0$
Express $0.5 \overline{7}$ in the form $\frac{P}{q} ;$ where $p$ and $q$ are integers and $q \neq 0$
After rationalizing the denominator of $\frac{7}{3 \sqrt{3}-2 \sqrt{2}},$ we get the denominator as
After rationalizing the denominator of $\frac{7}{3 \sqrt{3}-2 \sqrt{2}},$ we get the denominator as
Find the value
$64^{\frac{2}{3}}$
Find the value
$64^{\frac{2}{3}}$
Rationalise the denominator in each of the following
$\frac{18}{3 \sqrt{2}-2 \sqrt{3}}$
Rationalise the denominator in each of the following
$\frac{18}{3 \sqrt{2}-2 \sqrt{3}}$
The number obtained on rationalizing the denominator of $\frac{1}{7-\sqrt{2}}$ is
The number obtained on rationalizing the denominator of $\frac{1}{7-\sqrt{2}}$ is