User Adnan

6 votes

Chess rating calculating algorithm

answered Jul 17, 2015 at 9:44

2 votes

Accepted

Calculate time to fill an empty tank

answered Oct 20, 2014 at 15:10

2 votes

How to solve higher grade polynomials of complex numbers $q^{10}-2q^5+2=0$

answered Oct 22, 2014 at 14:35

1 vote

What are the nonegative integral solutions to $k^2 = 2 n^2 +1$?

answered Oct 22, 2014 at 15:21

1 vote

Accepted

A question regarding real valued function

answered Oct 22, 2014 at 17:41

1 vote

Accepted

Factoring/Expansion explantion

answered Oct 22, 2014 at 18:14

1 vote

It is possible to show square as sum n distinc squares, where n > 2?

answered Oct 27, 2014 at 14:31

1 vote

Accepted

Finding a k value which will satisfy 1 positive and 1 negative solution for a given function

answered Nov 11, 2014 at 15:08

1 vote

Question about intersection/union of a set and its complement

answered Oct 18, 2014 at 12:46

1 vote

Solving an equation for X

answered Oct 20, 2014 at 13:35

1 vote

Why the two angles are equal here?

answered Oct 21, 2014 at 10:09

1 vote

Accepted

Proof: $(a \leftrightarrow b) \iff (a \rightarrow b) \wedge (b \rightarrow a)$ by using truth table

answered Oct 19, 2016 at 18:48

1 vote

Derivative of absolute value of $|x^5|$

answered Dec 30, 2014 at 11:27

0 votes

Domain of $\;y =\; \frac{\sqrt {4 - \log_2 x}}{\log_2 (x - 1)}$

answered Dec 16, 2016 at 17:56

0 votes

Proove the following using either Direct Proof, Contrapostive and Contradiction. (Question related to Geometry).

answered Oct 18, 2014 at 7:59

0 votes

Prove that $\Delta BPQ$ is an isosceles triangle

answered Aug 29, 2015 at 11:51

0 votes

Trigonometric identitiess

answered Oct 19, 2016 at 17:55

0 votes

Accepted

How is using inequalities $\ge$ and $\le$ different for being used to solve equations?

answered Oct 20, 2014 at 18:37

0 votes

basic calculus/analysis question. why is $\frac {dy}{dx} dx = dy$?

answered Nov 22, 2014 at 20:08

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19 Answers

Chess rating calculating algorithm

Calculate time to fill an empty tank

How to solve higher grade polynomials of complex numbers $q^{10}-2q^5+2=0$

What are the nonegative integral solutions to $k^2 = 2 n^2 +1$?

A question regarding real valued function

Factoring/Expansion explantion

It is possible to show square as sum n distinc squares, where n > 2?

Finding a k value which will satisfy 1 positive and 1 negative solution for a given function

Question about intersection/union of a set and its complement

Solving an equation for X

Why the two angles are equal here?

Proof: $(a \leftrightarrow b) \iff (a \rightarrow b) \wedge (b \rightarrow a)$ by using truth table

Derivative of absolute value of $|x^5|$

Domain of $\;y =\; \frac{\sqrt {4 - \log_2 x}}{\log_2 (x - 1)}$

Proove the following using either Direct Proof, Contrapostive and Contradiction. (Question related to Geometry).

Prove that $\Delta BPQ$ is an isosceles triangle

Trigonometric identitiess

How is using inequalities $\ge$ and $\le$ different for being used to solve equations?

basic calculus/analysis question. why is $\frac {dy}{dx} dx = dy$?