Find the generating function
We have coins of these types: 1, 5, 10, 25, 50 cents and $1.
Find the generating function $\sum_{i=0}^{\infty } a_{i} x^{i} $ where $a_{i}$ is the number of ways you can pay $i$ cents with the coins.
Iamjustjerry
25
Answer
Answers can be viewed only if
 The questioner was satisfied and accepted the answer, or
 The answer was disputed, but the judge evaluated it as 100% correct.
Alessandro Iraci
1.6K

What is the meaning of β here?

It's the product. Just like Ξ£, but it's a product instead.
The answer is accepted.
Join Matchmaticians Affiliate Marketing
Program to earn up to 50% commission on every question your affiliated users ask or answer.
 answered
 377 views
 $6.00
Related Questions
 Logic Question ¬¬π΄→π΄
 Discrete math
 Proof by induction the following recursive equation
 Singular Value Decomposition Example
 Discrete Math/ Set theory Question
 Logic Question π΄∨π΅→πΆβ’(π΄→πΆ)∧(π΅→πΆ)
 Discrete Math Number of factor trees of a graph
 Solve summation problem: $\sum_{k=1}^{n} \tfrac{2k+1}{k^{2}(k+1)^2 } $