To Print Pascal Triangle
Binomial Theorem
def binomialCoeff(n, k) :
res = 1
if (k > n - k) :
k = n - k
for i in range(0 , k) :
res *= (n - i)
res //= (i + 1)
return res
def pascal(n):
for l in range(0,n+1):
for i in range(l+1):
print(binomialCoeff(l,i),end="\t")
print()
pascal(7)