Question
Find the value of :$[3^{-1}+ 4^{-1}+ 5^{-1}]^0$
✓
Answer
$[3^{-1}+4^{-1}+ 5^{-1}]^0$
$ = {\left[ {\frac{1}{3} + \frac{1}{4} + \frac{1}{5}} \right]^0}$
$ = {\left( {\frac{{20 + 15 + 12}}{{60}}} \right)^0}$
$ = {\left( {\frac{{47}}{{60}}} \right)^0}$
= 1
$ = {\left[ {\frac{1}{3} + \frac{1}{4} + \frac{1}{5}} \right]^0}$
$ = {\left( {\frac{{20 + 15 + 12}}{{60}}} \right)^0}$
$ = {\left( {\frac{{47}}{{60}}} \right)^0}$
= 1
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