User StopReadingThisUsername

12 votes

3 answers

4k views

Does the same determinant make two matrices equal to each other?

matrices determinant

asked Sep 19, 2016 at 3:59

8 votes

4 answers

4k views

Exponential Simultaneous Equations

asked Aug 10, 2015 at 9:15

6 votes

4 answers

777 views

Basic Logarithm Equation

logarithms

asked Jul 22, 2015 at 3:01

5 votes

2 answers

10k views

Ambiguity with Logs and Inequalities

inequality logarithms

asked Aug 13, 2015 at 23:57

4 votes

3 answers

105 views

Simple Logarithms Equation

calculus logarithms transcendental-equations

asked Jul 23, 2015 at 8:32

4 votes

1 answer

4k views

How many permutations of the letters DANIEL do not begin with D or do not end with L?

permutations combinations

asked Jul 4, 2015 at 9:43

4 votes

1 answer

811 views

Rate of Evaporation of a Vase

integration derivatives

asked Sep 23, 2016 at 3:57

4 votes

2 answers

93 views

Horizontal Asymptotes

limits graphing-functions

asked Jul 28, 2016 at 10:04

4 votes

3 answers

1k views

Dividing Variance by $n$

statistics

asked May 5, 2017 at 23:47

3 votes

1 answer

83 views

Convergence of Type II Improper Integral

convergence-divergence

asked Nov 16, 2017 at 4:01

3 votes

1 answer

97 views

Visualizing Multivariable Functions

multivariable-calculus

asked Dec 22, 2017 at 17:54

3 votes

0 answers

85 views

When is $(2cis\frac{2\pi}{3})^n$ real?

complex-numbers

asked Jul 10, 2016 at 2:20

3 votes

1 answer

720 views

Complex Numbers and Binomial Expansion

complex-numbers binomial-theorem

asked Jun 13, 2016 at 1:56

3 votes

2 answers

212 views

Exact Matrix Inversion

matrices

asked Jul 31, 2016 at 2:14

3 votes

2 answers

103 views

Matrix Inverse: 3 Sources, 3 Different Answers

matrices

asked Aug 1, 2016 at 4:46

3 votes

1 answer

2k views

Solving a system of linear equations without using inverses

matrices

asked Aug 1, 2016 at 11:44

3 votes

2 answers

645 views

Surface Area of a Sphere

geometry circles area infinitesimals

asked Apr 4, 2014 at 13:10

3 votes

1 answer

204 views

Fundamental Theorem of Algebra for Trigonometry

trigonometry

asked Feb 2, 2016 at 3:28

2 votes

3 answers

121 views

Trigonometric Equation Simplification

trigonometry

asked Feb 4, 2016 at 11:30

2 votes

2 answers

96 views

Incorrect General Statement for Modulus Inequalities

inequality

asked Oct 10, 2015 at 9:27

2 votes

1 answer

233 views

Propagation of Uncertainties [closed]

arithmetic average error-propagation unit-of-measure

asked Nov 11, 2015 at 17:07

2 votes

1 answer

40 views

Integration Using Inverse Trig Functions

integration

asked Mar 31, 2016 at 1:14

2 votes

5 answers

90 views

Algebraically solving the inequality $\frac{1}{x} - 1 > 0$

inequality

asked Apr 1, 2016 at 7:24

2 votes

1 answer

34 views

Inconsistencies with multiple differentiation methods

derivatives

asked Apr 7, 2016 at 3:54

2 votes

1 answer

920 views

Related Rates of Change Ship

asked Apr 7, 2016 at 14:45

2 votes

5 answers

641 views

Domain and Range Confusion

functions

asked Mar 20, 2016 at 4:22

2 votes

0 answers

22 views

Volumes of Revolution limits confusion

integration

asked May 14, 2016 at 2:42

2 votes

4 answers

1k views

Surface Area of a Sphere Without Calculus

area

asked Apr 29, 2014 at 12:13

2 votes

2 answers

2k views

In how many ways can five different sweets be split amongst two people if each person must have at least one sweet?

permutations combinations

asked Jul 4, 2015 at 7:44

2 votes

3 answers

4k views

Comparing large exponents

exponentiation

asked Jul 10, 2015 at 14:20

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102 Questions

Does the same determinant make two matrices equal to each other?

Exponential Simultaneous Equations

Basic Logarithm Equation

Ambiguity with Logs and Inequalities

Simple Logarithms Equation

How many permutations of the letters DANIEL do not begin with D or do not end with L?

Rate of Evaporation of a Vase

Horizontal Asymptotes

Dividing Variance by $n$

Convergence of Type II Improper Integral

Visualizing Multivariable Functions

When is $(2cis\frac{2\pi}{3})^n$ real?

Complex Numbers and Binomial Expansion

Exact Matrix Inversion

Matrix Inverse: 3 Sources, 3 Different Answers

Solving a system of linear equations without using inverses

Surface Area of a Sphere

Fundamental Theorem of Algebra for Trigonometry

Trigonometric Equation Simplification

Incorrect General Statement for Modulus Inequalities

Propagation of Uncertainties [closed]

Integration Using Inverse Trig Functions

Algebraically solving the inequality $\frac{1}{x} - 1 > 0$

Inconsistencies with multiple differentiation methods

Related Rates of Change Ship

Domain and Range Confusion

Volumes of Revolution limits confusion

Surface Area of a Sphere Without Calculus

In how many ways can five different sweets be split amongst two people if each person must have at least one sweet?

Comparing large exponents