Question

13. A council consists of 11 members of which 5 are
permanent and the remaining 6 are temporary. A
resolution is yet to be passed by the council if it
receives at least 7 votes including all the 5 of the
permanent members. Find the number of ways
in which the resolution can be passed.
(a) 57
(b) 50
(c) 720
(d) none of these
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