Question

{(1/4)–¹—(1/5)–¹}solve​

Answer 1

Answer:

${ \large \bold \blue{ \underline{answer = - 1}}}$

$\mathfrak{ \large \bold \red { \underline { \underline{question}}}} \\ { \large{ (\frac{1}{4}) {}^{ - 1} - (\frac{1}{5}) {}^{ - 1} }} \\ \\ { \large \bold \green { \underline{solution}}} \\ { \large{( \frac{1}{4}) {}^{ - 1} - ( \frac{1}{5}) {}^{ - 1} }} \\ \\ { \large \orange { \underline{properties}}} \\ { \large{( \frac{1}{a} ) {}^{ - 1} = a }} \\ \\ { \large{4 - 5}} \\ { \large{ - 1}} \\ \\ { \large \bold \blue{ \underline{answer = - 1}}}$