Evaluate. (5−1 × 2−1))× 6−1

Evaluate.

(5⁻¹ × 2⁻¹))× 6⁻¹

Evaluate

(5⁻¹ × 2⁻¹))× 6⁻¹

= `(1/5xx1/2)xx1/6` ...`(a^(-m)=1/a^m)`

= `1/10xx1/6=1/60`

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Express the following as a rational number of the form \[\frac{p}{q},\] where p and q are integers and q ≠ 0. (−4)⁻²

Find the value of the following:
(3⁻¹ + 4⁻¹ + 5⁻¹)⁰

Find the value of the following:

\[\left( \frac{1}{2} \right)^{- 1} + \left( \frac{1}{3} \right)^{- 1} + \left( \frac{1}{4} \right)^{- 1}\]

Simplify:

\[\left( 4^{- 1} \times 3^{- 1} \right)^2\]

Write the following in exponential form:

Express the following rational numbers with a positive exponent:

For any two non-zero rational numbers a and b, a⁴ ÷ b⁴ is equal to

For a non zero rational number a, (a³)⁻² is equal to

Find the multiplicative inverse of the following.

The multiplicative inverse of `(3/2)^2` is not equal to `(2/3)^-2`.