Product of Power Series

The product of power series is a fundamental concept in mathematical analysis and calculus, exploring the multiplication of infinite series. This mathematical operation is crucial in various fields, including physics, engineering, and computer science, where it finds applications in functions, algorithms, and modeling complex systems. Understanding the properties and convergence of products of power series is essential for tackling diverse mathematical problems and plays a key role in advancing analytical techniques and computational methodologies.

Questions
  • How do you evaluate #5\sum _ { p = 3} ^ { 9} ( 4p ^ { 2} - 2)#?
  • How to calculate this limit?#lim_(n->oo)prod_(k=1)^ncos(2^(k-1)x);x!=kpi#
  • How to calculate this sum? #S=(x+1/x)^2+(x^2+1/(x^2))^2+...+(x^n+1/(x^n))^2#.
  • How do you find the product of power series?
  • Integral of the power products, where m is an even number m = 2k, solve the following integral:#int_0^pisin^2x*cos^4xdx#?
  • How do you evaluate the sum represented by ∑ with n^3 ? Any examples
  • How do you solve #4.5xx10^9 = -1.8xx10^10 + lim_(N->40) sum_(n=1)^(N) x/(1.04n)#?
  • How do you find the sum of the series #\sum _ { k = 1} ^ { 4} ( - 1) ^ { k } ( k ^ { 2} + 1)#?
  • What is the 7th partial sum of #sum_(i=1)^∞ 6(3)^(i-1)#?
  • How to calculate this? #int_(1/(n+2))^(1/n)[1/x]dx#.
  • How do you find #\lim _ { n \rightarrow + \infty } ( \frac { n - 1} { n + 2} ) ^ { 5} #?
  • The difference between the sum of the first #n# odd numbers and the first #n-1# odd numbers is #7#. What is #n#?
  • Let #P_n=a^(P_(n-1))-1, AAn=2, 3, ...,# and let #P_1=a^x-1#, where a#inR^+#. Then what is the value of #lim_(x->0)P_n/x#?
  • Calculate #sum_(k=0)^n 3^k/((k+3)k!) = # ?
  • How do you find the value of #\sum _ { n } ^ { \infty } \frac { n ^ { 2} } { 5^ { n } } ( x - 1) ^ { n }#?
  • How do you find the sum of this series?
  • Find the value of the power series sum: #sum_{n=2}^∞ \frac{(-1)^n}{(2n+1)(2n+2)3^n}# ?
  • How to determine the sum of the following series ?
  • How can i solve the series #\sum_{n=0}^{\infty} \frac{n^3}{(n+1)!} # ?
  • How we can evaluate this : ∑2ⁿ from k=1 to n , as n→-∞ ?