Program of pascal triangle

Question

Can u help me

Answer 1

the pattern of coefficients? that one? lol

Answer 2

two heads from 4 coin tosses, thats probability

There are 1+4+6+4+1 = 16 (or 24=16) possible results, and 6 of them give exactly two heads. So the probability is 6/16, or 37.5%

working out the value at any place in Pascal's triangle: It is commonly called "n choose k" and written like this: Notation: "n choose k" can also be written C(n,k)

simplify complicated expressions involving binomial coefficients. Pascal's Identity is also known as Pascal's Rule, Pascal's Formula, and occasionally Pascal's Theorem. lots of help on them out there, Blaise Triangle some may just name it wrong

try this it may help or send you crazy lol

https://www.mathsisfun.com/pascals-triangle.html