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SA-255525
  • Member for 8 years, 5 months
  • Last seen more than 2 years ago
5 votes
2 answers
3k views

integrate $\tan^2x \sin x$

  • 1,297
5 votes
3 answers
2k views

Find all real solutions of $6^x+1=8^x-27^{x-1}$

  • 1,605
4 votes
1 answer
130 views

Properties of cumulative binomial distribution

4 votes
2 answers
6k views

Sum of independent Poisson random variables is a Poisson random variable

3 votes
2 answers
221 views

Evaluation of another definite integral

  • 177
3 votes
1 answer
1k views

Cube inscribed in a sphere coloured in blue (10%) and red (90%).

  • 832
2 votes
1 answer
1k views

P.d.f. of $XY$, where $X, Y$ are independent uniformly distributed over $[0,1]$ [duplicate]

  • 75
2 votes
1 answer
92 views

Chain Rule, need clarification on how to use it correctly for $e^{2t \sin 2t}$?

  • 631
1 vote
1 answer
352 views

Finding cos(a-B) using tan a = 4/3 in quad III and cos B = 12/13 in quad IV

1 vote
1 answer
187 views

Homework Question for a 15 year old

  • 179
1 vote
0 answers
43 views

multivarible calculus-directional derivaties

  • 11
0 votes
0 answers
32 views

Why does this derivation of exponential growth give a different, but apparently not wrong, answer?

  • 1,403
-1 votes
1 answer
479 views

analytic solution of a definite integral

  • 177