Express each of the following as a rational number:

MATHEMATICS · Multi-part · CBSE · Mathematics · Number Systems · Number Systems

Problem

Express each of the following as a rational number: (1)

(4)^{-1}

(2)

(-6)^{-1}

(3)

\left(\frac{1}{3}\right)^{-1}

(4)

\left(\frac{-2}{3}\right)^{-1}

(5)

(-4)^{-1}