what approximation is used here? help
what approximation is used here? help N ln (E + Δ)3/2 NIn E3/23 NA 2 E
Help with any of these? Practice Problems 31 n* cos n 12 23. Σ㈠)"21/" 32n-1 n(ln n)3 n-2 24 + 5 -1 In n 25, Σ(-1)" 15 35 та і 36 (2n)" 16 26 17. Σ5n3nn Σ-π)" 7. k 27, 37 n-I E1 28. +1 10 k + 5 18 19 39 2.5.8(3n + 2)T ㄒㄧ- Σ(阪-1) 10 30 40 8m - 5 '고 (n + 1) (n-2) Practice Problems 31 n* cos n 12 23. Σ㈠)"21/" 32n-1 n(ln n)3...
In formally proving that lim , e3 3z2 + 4z) min (n ) > 0 be arbitrary. Choose 12, let E +3 TTL Determine m TIP Enter your answer as an integer or decimal number Examples: 3, -4, 5,3172 Enter DNE for Does Not Exist, oo for Infinity Get Help: Points possible: 1 This is attempt 1 of 3 In formally proving that lim , e3 3z2 + 4z) min (n ) > 0 be arbitrary. Choose 12, let E...
Score of 3 pts 10 cm HWS E3-19A (similar to) E d n how The They of North orches o ground t er 7.000 dor Dung price of 29 mantecuring con ungebed cost 61.800 of labor hours and 03.200 factors during the Theron2.750 the 0 Requirements 1. Calculate the manufacturing cost of Job 301. 2. How much will the City of Northville pay for this playground equipment? Print Done
Please help with this physical chemistry question, thank you! 2. What is the Born-Oppenheimer Approximation and why is it useful? Refer to the Hamiltonians for H2 and H2 in your explanation. 3. What is an LCAO? What is the difference between LCAO's used to describe molecular orbitals and those used to describe hybrid orbitals? Draw sketches as part of your explanation. 2. What is the Born-Oppenheimer Approximation and why is it useful? Refer to the Hamiltonians for H2 and H2...
8. Nucleon resonances with spin 3/2 include the Δ(1232) (with charge states ++, +, 0, and , plus similar higher energy resonances, Δ(1600), Δ(1700) and Δ(1920). In each case, the number in parentheses indicates the (approximate) resonance mass (or rest energy) in MeV. When pions of energy Er scatter from nucleons (protons and neutrons) in a target at rest in the lab frame, these resonances can be produced, e.g., π + N → Δ(1232). Each resonance appears as a peak...
Q20: Which are isoelectronic? A)Na, Mg2+, F- BLi. Na, K C)s. s-2. Ar Do-2, N-3, F. E) K+. Ar. C
Problem 1: The matrix e^A is defined by the Mclaurin series e^A=1+A/1!+A^2/2!+A^3/3!+........+A^n/n! This computation can be quite difficult, as this problem illustrates. a)Enter the function function E=matexp(A) E=zeros(size(A)); F=eye(size(A)); k=1; while norm (E+F-E,1) > 0 E=E+F; F=A*F/k; k=k+a; end that estimates e^A using Mclaurin series. b)Apply matexp to the matrix a=[99 -100; 137 -138] to obtaion matrix A_Mclaurin c)A_Mclaurin is far from the correct result.ompute the true value of e^A using the MATLAB function expm as follows: >>showdemo expmdemo The...
Q9 (Approximation of π) (a) Show that 1/1 + t2 = 1 − t2 + t4 − ... + (−1)n−1 t 2n−2 + (−1)n t2n /1 + t2 for all t ∈ R and n ∈ N. (b) Integrate both side in (a), show that tan−1 (x) = x − x3/3 + x5 /5 − ... + (−1)n−1x 2n−1/ 2n − 1 + Z x 0 (−1)n t2n /1 + t2 dt. (c) Show that tan−1 (x) − ( x...
Help me solve and understand this: NA = 6.022 x10 23 mole -! 1. Calculate the following: c) the number of moles contained in 4.239 of methane (CH4) (b) the number of atoms in 7.469 of Li © the number of molecules in 43.0 g of NHz (ammonia) d) the number of grams in 2.969 x 1022molecules of CCl4 let chloride) 2. Find the percent composition of each element in acetamide, CaH NO (please use two places past the decimal(ie....
Consider the following equations: y1 = a1y2 +a2y3 +x1 +x2 +e1 (1) y2 = by1+2x3+x1+e2 (2) y3 =cy1+e3 (3) Here a1, a2, b, c are unknown parameters of interest, which are all posi- tive. x1, x2, x3 are exogenous variables (uncorrelated with y1, y2 or y3). e1, e2, e3 are error terms. (a) In equation (1), why y2,y3 are endogenous? (b) what is (are) the instrumental variable(s) for y2, y3 in equation (1)? (no need to explain why) (c) In...