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Answers by Bikash Singh

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1
Suppose that there are 9 faculty members in the mathematics department and 11 in the computer science department. How many ways are there to select a committee to develop a discrete mathematics course at a school if the committee is to consist of three faculty members from the ... where to use Sum rule. How to decide on Product rule or Sum rule? Please use some basic example for both the cases.
answered Feb 7, 2019 in Mathematical Logic 544 views
0 votes
2
Ten friends planned to share equally the cost of buying a gift for their teacher. When two of them decided not to contribute, each of the other friends had to pay Rs. $150$ more. The cost of the gift was Rs. ____ $666$ $3000$ $6000$ $12000$
answered Feb 3, 2019 in Numerical Ability 3.5k views
1 vote
3
IS Y=X^3 IS ONTO WHERE X AND Y BELONGS TO SET OF INTEGERS???
answered Sep 7, 2018 in Mathematical Logic 76 views
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