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Curious
  • Member for 12 years, 1 month
  • Last seen more than 1 year ago
14 votes
5 answers
13k views

Why aren't the graphs of $\sin(\arcsin x)$ and $\arcsin(\sin x)$ the same?

10 votes
2 answers
71k views

How do you find a vector in the form <a,b> when only the angle and magnitude are given?

2 votes
1 answer
2k views

Using Parametric Equations to Define the Position of an Object in Motion

1 vote
1 answer
44 views

Why is the average-case running time of quicksort $O(n \log_2 n)$?

1 vote
1 answer
708 views

The Law of Sines and a second forces magnitude

1 vote
1 answer
155 views

Parametric equation involving exponents and e

1 vote
1 answer
323 views

How do you write the cosecant function of a negative number as the trigonometric function of a positive number?

1 vote
3 answers
9k views

Which of the following expressions completes the identity 1 + sec^2 x?

0 votes
1 answer
117 views

Solving a trigonometric function

0 votes
1 answer
184 views

Density and relative percentages

0 votes
4 answers
423 views

Why is $\log_a n = \frac{\log_b n}{\log_b a}$? [closed]

0 votes
1 answer
2k views

How does one gain an intuitive understanding of the z-score table?

-1 votes
1 answer
297 views

Why do opposite angles have equal cosines?

-3 votes
2 answers
356 views

How do you solve the following trigonometric equation?