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7 votes

1 answer

150 views

Trying to understand trickier textbook question from less trickier textbook question - number theory

asked Dec 20, 2016 at 0:35

5 votes

4 answers

4k views

Proof of number being a primitive root

asked Nov 13, 2016 at 23:22

5 votes

1 answer

14k views

Give a push down Automata for this language: the length of is odd and it's middle symbol is 0

asked Oct 19, 2013 at 19:37

5 votes

2 answers

30k views

Determine a basis for the solution set of the homogeneous system

asked Apr 7, 2013 at 20:50

4 votes

2 answers

96 views

Please correct my work, finding Eigenvector

asked May 8, 2013 at 21:25

4 votes

1 answer

694 views

Triple integral over a three dimensional region

asked Dec 16, 2012 at 20:01

3 votes

2 answers

230 views

Concept question.

asked Nov 17, 2012 at 17:15

3 votes

2 answers

3k views

Calculating the integral of $\log e$ with base of $x$

asked Nov 28, 2012 at 21:24

3 votes

4 answers

184 views

Elementary number theory proof without contradiction

asked Oct 23, 2016 at 4:38

3 votes

1 answer

118 views

Is my solution of elementary number theory question correct?

asked Nov 28, 2016 at 18:49

3 votes

2 answers

1k views

continued fraction for $\sqrt{n^2 − 1}$

asked Dec 20, 2016 at 18:52

3 votes

1 answer

45 views

Dice throwing and calculating different probabilities

asked Jan 26, 2023 at 9:35

2 votes

1 answer

42 views

Number of balanced partitions of a set

asked Jan 24, 2023 at 8:18

2 votes

2 answers

135 views

Convert a boolean expression to just NOR operatons

asked Jan 15, 2023 at 21:24

2 votes

3 answers

994 views

Expected value of inversions of pairs in a list of numbers

asked Jan 20, 2023 at 7:57

2 votes

1 answer

80 views

Lambda calculus: evaluation by value would not terminate but normal evaluation terminates

asked Sep 28, 2019 at 18:20

2 votes

3 answers

4k views

Is my example enough for the question below, CFG, Please Help

asked Nov 3, 2013 at 3:25

2 votes

3 answers

977 views

Conditional Probability Concept Question

asked Dec 1, 2012 at 18:15

2 votes

1 answer

1k views

The probability of exactly k successes in n independent Bernoulli trials

asked Dec 4, 2012 at 5:50

2 votes

1 answer

485 views

Finding Two probabilities are independent or not...

asked Dec 4, 2012 at 6:38

2 votes

2 answers

59 views

probability ,please correct me

asked Nov 19, 2012 at 1:34

2 votes

1 answer

608 views

Combination with repetition

asked Dec 19, 2012 at 1:32

2 votes

1 answer

2k views

Curl and Div equal to zero -

asked Dec 19, 2012 at 3:59

2 votes

1 answer

174 views

Logic - finding most general statement

asked Dec 13, 2012 at 18:21

2 votes

2 answers

305 views

Differential equation - quick question (first order differential )

asked Jan 18, 2013 at 16:39

1 vote

2 answers

148 views

Differential Equation, answers don't match

asked Feb 19, 2013 at 4:46

1 vote

2 answers

3k views

Differential Equation ,Finding solution by sketching the graph

asked Feb 19, 2013 at 21:22

1 vote

1 answer

2k views

Finding determinant using Gaussian elimination

asked Feb 27, 2013 at 20:28

1 vote

2 answers

3k views

Graph Theory - Hard Question -Finding for what values of n ≥ 2 is it possible to form a domino ring that uses all of the C(n,2) dominoes

asked Dec 14, 2012 at 7:52

1 vote

1 answer

443 views

Simple proof about XOR, (possibly a duplicate question)

asked Oct 6, 2013 at 5:43

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81 Questions

Trying to understand trickier textbook question from less trickier textbook question - number theory

Proof of number being a primitive root

Give a push down Automata for this language: the length of is odd and it's middle symbol is 0

Determine a basis for the solution set of the homogeneous system

Please correct my work, finding Eigenvector

Triple integral over a three dimensional region

Concept question.

Calculating the integral of $\log e$ with base of $x$

Elementary number theory proof without contradiction

Is my solution of elementary number theory question correct?

continued fraction for $\sqrt{n^2 − 1}$

Dice throwing and calculating different probabilities

Number of balanced partitions of a set

Convert a boolean expression to just NOR operatons

Expected value of inversions of pairs in a list of numbers

Lambda calculus: evaluation by value would not terminate but normal evaluation terminates

Is my example enough for the question below, CFG, Please Help

Conditional Probability Concept Question

The probability of exactly k successes in n independent Bernoulli trials

Finding Two probabilities are independent or not...

probability ,please correct me

Combination with repetition

Curl and Div equal to zero -

Logic - finding most general statement

Differential equation - quick question (first order differential )

Differential Equation, answers don't match

Differential Equation ,Finding solution by sketching the graph

Finding determinant using Gaussian elimination

Graph Theory - Hard Question -Finding for what values of n ≥ 2 is it possible to form a domino ring that uses all of the C(n,2) dominoes

Simple proof about XOR, (possibly a duplicate question)