2. The value of (6^-1-7^-1)^-1(5^-1-4^-1)^-1 equal to
(a) 1/2
(b) 1/3
(c) 1/4
(d) none of these
adwiita:
1/3
no
then?
Answers
Answered by
0
none of these..........
no
solve it answer is option c
sorry it is right
Similar questions