Question
The number of ways of selecting 10 balls out of an unlimited numbes of white ,red, blue and green balls is
(A) 270
(B)84
(C)286
(D) 86
Read 1 Solution.
RITURAJ YADAV 8 year ago
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The number of ways of selecting 10 balls out of an unlimited numbes of white ,red, blue and green balls is
(A) 270
(B)84
(C)286
(D) 86