Discussions

It is necessary to know that a,b are integers and n,p are positive integers. We must prove that S is the number of integers n mod p between a and b. You should know that I found an equivalence between n mod p and n - p*floor(n/p). Thanks for the help!

can someone explain me step by step solution to the following integral? Wolphram Alfa says the answer is 288000

I am attempting to do the following: Find the formula for the nth term of the sequence: 1,1,1,1,0,0,0,0... Find the formula for the nth term for the sequence: 1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0,-1,-1,-1,-1,0,0,0,0,-1,-1,-1,-1,0,0,0,0... I've searched and found videos about the sequence 1,0,1,0,... the sequence 1,0,0,1,0,0,... and the sequence 1,0,0,0,1,0,0,0... but I am struggling when it comes to incorporating the cosine function and when/how much rotation I should be adding per term or if I should be adding cosine functions together.