5 mrt. 2011 · What does := mean?where we are saying that the two sides are equal, but we are not defining "1" to be the expression " sin2(θ) +cos2(θ) sin 2 (θ) + cos 2 (θ) ". Basically, some …

What does ! mean in sequences? Ask Question Asked 13 years, 9 months ago Modified 9 years, 8 months ago

25 jun. 2014 · I have started seeing the "∈" symbol in math. What exactly does it mean? I have tried googling it but google takes the symbol out of the search.

In programming terms, parameter is a name for a variable in function definition. When using the function, you give arguments. I tend to think that the general syntax in math is funcname …

What is meant by a little bit of x?I mean suppose we want to calculate the value of the slope at point (x,y).Then dx means a step to the right.But this dx is not in the line segment x.So how …

13 nov. 2020 · What does it mean to divide in maths? I recently looked it up and it said "To divide means to slit the number up into equal groups". However, other sites said "To divide means to …

7 nov. 2015 · What exactly does $\ll$ mean? I am familiar that this symbol means much less than. ...but what exactly does "much less than" mean? (Or the corollary, $\gg$) On Wikipedia, the …

24 jun. 2016 · We say a a divides b b, denoted by a|b a | b, if b b is a multiple of a a (ie, b b is an integer multiple of a a). Equivalently, a|b a | b iff b = ka b = k a for some integer k k. To …

19 sep. 2014 · If A is a matrix, what does A' mean? I have tried google this but nothing came up. My new stats course had some review problems, and these multiple choice came up. Which …

What does it mean to be an L1 L 1 function? Ask Question Asked 11 years, 9 months ago Modified 7 years, 2 months ago