Question

{(1/3)^-1 -(1/4)^-1}^-1 please answer send jaldi karana​

Answer 1

Answer:

[(1/3)^-1-(1/4)^-1]^-1

=[3-4]^-1

=[-1]^-1

=(-1)

Answer 2

Step-by-step explanation:

$Valueof(31)−1−((41)−1)−1</p><p></p><p>= 3^{1} - \Big( \frac{1}{4}\Big)^{(-1) \times (-1)} \\ =31−(41)(−1)×(−1)</p><p></p><p> \\ \underline {\blue { By \: exponential \:Laws :}}</p><p></p><p> \\1)a {}^{ - n} =a {}^{n} \\ (a {}^{m \frac{n}{} }) =a {}^{m \times n} </p><p></p><p></p><p> \\ =3− \frac{1}{4} \\ = \frac{12 - 1}{4} \\ \\ = \frac{11}{4} \\ therefore \\ \\ </p><p></p><p>\red { Value \: of \: \Big(\frac{1}{3}\Big)^{-1} - \Big(\big(\frac{1}{4}\big)^{-1}\Big)^{-1}}\green {= \frac{11}{4}}</p><p></p><p></p><p></p><p></p><p></p><p>$