Question

write the value of
$( \frac{1 }{2} ) ^{ - 1} + ( \frac{1 }{3} ) ^{ - 1} + ( \frac{1 }{4} ) ^{ - 1} + {1}^{ - 1}$
pls qnswer​

Answer 1

Step-by-step explanation:

2+3+4+1=10

$( { \frac{1}{a} )}^{ - 1} = a$