discrete and combinatorial mathematics


Ask a Question, Get an Answer!
Hundreds of tutors are online and ready to help you right now!
Discrete Mathematics - Test Questions I
Question 1 - Question: From a class of 32 students, 4 are to be chosen for a competition. In how many ways can this be done? Answer: We are to select 4 students from 32. This selection can done ..
Question 3
Question: Answer: i) ii) iii) ..
Question 5
Question: Answer: ..
Question 8
Question: Answer: ..
Question 10
Question: Find n if P(n,4) = 20P(n,2) Answer: ..
Question 3
Question: Answer: = 5 + 10 + 10 + 5 + 1 = 31 = RH..
Question 1
Question: Answer: As n represents all positive integers, we have Multiplying the above terms of both sides respectively, we get Multiplying both sides of inequality by n!, we get ..
Question 3
Question: Answer: ..
Question 6
Question: Find n, if P(n-1,3): P(n+1,3):: 5 : 12. Answer: n = 8 (as n cannot be a fraction..
Result Pages   :     1     2     3     4     5     6     7     8     9     10     11


See what our Users say :
She should be the head of Tutor Vista. She knows how to treat her students. Her teaching style is spectacular.
Tutor is the BEST. I have learned a lot from her. I never thought algebra will become my favourate subject. All because of Tutor Vista.
Very good, Tutor was clear and guided me through the whole algebra problems
Tutor Vista tutor helped me understand and gave me some practices and showed me how to do them.

Looking for More Help!

Popular Help Topics
Math Help     Math Homework Help     Math Word Problems      Chemistry Homework Help    Trigonometry Formulas     Precalculus Help
Algebra 1     Solving Square Root     Algebra Word Problems   Science Homework Help       Simplifying Fractions        Trigonometry Help
Pre Algebra  Math Answers               Math Problems                 Algebra Homework Help       Math Questions                 Homework Help
Algebra Help  Calculus Help              Statistics Help                  Chemistry Help                     Algebra 2 Help