Prove this identity between two infinite sums (with x ∈ R and n! stands for factorial):
X∞
n=...
Mathematics, 13.11.2020 21:30 yulimariu27
Prove this identity between two infinite sums (with x ∈ R and n! stands for factorial):
X∞
n=0
x
n
n!
!2
=
X∞
n=0
(2x)
n
n!
Answers: 3
Mathematics, 21.06.2019 18:00
Manny bought 12 pounds of vegetables at the supermarket. 75% of the vegetables were on sale. how many pounds of vegetables were not on sale? 98 points : )
Answers: 2
Mathematics, 21.06.2019 23:00
Which equation can be used to measure the density of water in a spherical water tank? let w represent the number of water particles within the region.
Answers: 3
Mathematics, 22.06.2019 00:20
Nthe opening scene of the movie raiders of the lost ark, indiana jones replaces a golden statue with a bag of sand. the platform on which the statue is placed is designed to detect the mass of the statue. if the bag of sand has a different mass than the statue, then a mechanism triggers and destruction ensues. the density of gold is about 20\text{ g/cm}^320 g/cm 3 20, space, g, slash, c, m, start superscript, 3, end superscript. the density of sand can be estimated at 2.5\text{ g/cm}^32.5 g/cm 3 2, point, 5, space, g, slash, c, m, start superscript, 3, end superscript. the gold statue can be modeled as a cylinder with height 25\text{ cm}25 cm25, space, c, m and radius 8\text{ cm}8 cm8, space, c, m. in terms of \piπpi, what is the mass of sand indiana jones needs to avoid triggering the mechanism?
Answers: 2
History, 02.08.2019 22:00
Mathematics, 02.08.2019 22:00
Biology, 02.08.2019 22:00
Arts, 02.08.2019 22:00
Mathematics, 02.08.2019 22:00
Mathematics, 02.08.2019 22:00
SAT, 02.08.2019 22:00
History, 02.08.2019 22:00
Computers and Technology, 02.08.2019 22:00