The reciprocal of the smallest prime number is _______.

0

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\frac{1}{2}

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1

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Solution

The correct option is B $\frac{1}{2}$
Prime no. are those which has only two factors.
One and the number itself.
$N o t e :$ $1$ is neither prime nor composite.
So, the smallest prime number is $2$ .
Hence, reciprocal of $2$ $= \frac{1}{2}$

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Fill in the blanks :

(i) The product of a rational number and its reciprocal is........

(ii) Zero has..... reciprocal.

(iii) The numbers....... and ....... are their own reciprocals.

(iv) Zero is...... the reciprocal of any number.

(v) The reciprocal of a, where $a \neq 0,$ is....

(vi) The reciprocal of $\frac{1}{a}$ , where $a \neq 0$ , is.....

(vii) The reciprocal of a positive rational number is........

(viii) The reciprocal of a negative rational number is..........

\frac{1}{x}

x \neq 0

⎡ ⎢ ⎣ \begin{matrix} 1 & 0 & 2 0 & 1 & - 1 1 & 2 & 1 \end{matrix} ⎤ ⎥ ⎦

x

l o g_{2 x} (x^{2} - 5 x + 6) > 1

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