Question

In: Math

convergent or divergent infinity sigma n = 1 sqrt(n^5+ n^3 -7) / (n^3-n^2+n)

convergent or divergent

infinity sigma n = 1 sqrt(n^5+ n^3 -7) / (n^3-n^2+n)

Solutions

Expert Solution

​​​​​​


Related Solutions

\sum _{n=1}^{\infty }\:\frac{4\left(-1\right)^n+2^n}{3^n} Determine whether the series is convergent or divergent. If it is convergent, find...
\sum _{n=1}^{\infty }\:\frac{4\left(-1\right)^n+2^n}{3^n} Determine whether the series is convergent or divergent. If it is convergent, find its sum.
Determine whether the integrals are divergent or convergent. Calculate the convergent ones. ?)∫ 1 / ?^2+?...
Determine whether the integrals are divergent or convergent. Calculate the convergent ones. ?)∫ 1 / ?^2+? ?x (from 1 to positive infinity) ?) ∫ ? −√? / √? ?? ( from 1 to positive infinity) ?) ∫ ??????? (negative infinity to positive infinity) ?) ∫ 1 / √3−? ?x ( from 2 to 3)
A convergent-divergent duct has a throat area that is 1/3 the area of the inlet. If...
A convergent-divergent duct has a throat area that is 1/3 the area of the inlet. If the pressure at the throat is 95lbft2 less than the pressure at the inlet, what is the inlet velocity, assuming density is .002 slugs/ft3 ?
Let a sequence {xn} from n=1 to infinity satisfy x_(n+2)=sqrt(x_(n+1) *xn) for n=1,2 ...... 1. Prove...
Let a sequence {xn} from n=1 to infinity satisfy x_(n+2)=sqrt(x_(n+1) *xn) for n=1,2 ...... 1. Prove that a<=xn<=b for all n>=1 2. Show |x_(n+1) - xn| <= sqrt(b)/(sqrt(a)+sqrt(b)) * |xn - x_(n-1)| for n=2,3,..... 3. Prove {xn} is a cauchy sequence and hence is convergent Please show full working for 1,2 and 3.
integrate from infinity to 1: (1+(sin^2(x))/sqrt (x)) dx
integrate from infinity to 1: (1+(sin^2(x))/sqrt (x)) dx
A convergent–divergent nozzle with an exit area to throat area ratio of 3 is supplied with...
A convergent–divergent nozzle with an exit area to throat area ratio of 3 is supplied with air from a reservoir in which the pressure is 350 kPa. The air from the nozzle is discharged into another large reservoir. It is found that the flow leaving the nozzle exit is directed inward at an angle of 4° to the nozzle centerline. The velocity on the nozzle exit plane is supersonic. What is the pressure in the second reservoir?
Air at 5 bar and 560K is expanded in steady flow in a horizontal convergent–divergent duct...
Air at 5 bar and 560K is expanded in steady flow in a horizontal convergent–divergent duct to an exit velocity of 640 ms−1. The walls of the duct are heated so as to keep the temperature drop to one-half the value of an isentropic expansion to the same velocity and pressure from the same initial conditions. Calculate, assuming negligible initial velocity: a. the heat supplied; b. the final temperature; c. the mass flow rate per square metre of exit area.
4) Let ? = {2, 3, 5, 7}, ? = {3, 5, 7}, ? = {1,...
4) Let ? = {2, 3, 5, 7}, ? = {3, 5, 7}, ? = {1, 7}. Answer the following questions, giving reasons for your answers. a) Is ? ⊆ ?? b)Is ? ⊆ ?? c) Is ? ⊂ ?? d) Is ? ⊆ ?? e) Is ? ⊆ ?? 5) Let ? = {1, 3, 4} and ? = {2, 3, 6}. Use set-roster notation to write each of the following sets, and indicate the number of elements in...
Determine if ∑(-1)^n/(4n-7), n=0 to infinity, absolutely or conditionally converges or diverges?
Determine if ∑(-1)^n/(4n-7), n=0 to infinity, absolutely or conditionally converges or diverges?
I Integrate x^2 e^(-.5(x+1))^2 dx from -infinity to +infinity
I Integrate x^2 e^(-.5(x+1))^2 dx from -infinity to +infinity
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT