In: Math
What are the basic facts about?
a- Sums, differences, and products of power series?
b- Substitution of a function for x in a power series?
c- Term-by-term differentiation of power series?
d-Term-by-term integration of power series?
I HOPE YOU UNDERSTAND WELL. PLEASE UPVOTE MY ANSWER POSITIVELY. THANKING YOU IN ADVANCE.