Express each of the following as a rational number in the form:
(i) 6-1
(ii) (-7)-1
(iii)
(iv)
(v)
(i) 6-1
⇒ 6-1 = [Using
-n =
]
(ii) (-7)-1
⇒ (-7)-1 = [Using
-n =
]
(iii)
⇒ = 4 [Using
-n =
]
(iv)
⇒ =
[Using
-n =
]
(v)
⇒ =
[Using
-n =
]