QUESTION 2 According to DeMorgan's Equivalence, -gva is equivalent to ОА. N (g v~a) OB.gva C.~(~gaa)...
ates a UX、ón masutes a s.go 91(t) gaAntialiasing g[n] y[n (t) gaa(t) 92 (t) C/D h[n] D/C Filter 93 (t)
Is this simplification according to the distributive equivalence law correct? If not, could you please correct it? ~ = not, ^ = and, v = or. Thank you! (~a ^ ~b ^ c ^ d) v (~a ^ b ^ c ^ d) = (~a ^ c ^ d) ^ (~b v b) = (~a ^ c ^ d) ^ T = (~a ^ c ^ d)
QUESTION 13 The TF-statement (q^~p) →~(~ qvp) is a(n) A contradiction B.tautology C. contingency D. equivalence E. antecedent
Jul It Uul D Question 35 2 pts Let G be a graph. What is the contrapositive of the statement "If G is planar, then G has a 4-coloring"? Gis planar and G does not have a 4-coloring. Gis not planar or G has a 4-coloring. If G has a 4-coloring, then G is planar. If G does not have a 4-coloring, then G is not planar. If G is not planar, then G does not have a 4-coloring. If...
QUESTION 18 Find the Jacobian 2(x,y) using x = 7ucosh(Sv), y = 7usinh(8v). Ə(u, v) ОА 392v OB 448u OC 448v OD 392u ОЕ 448uv
graph G, let Bi(G) max{IS|: SC V(G) and Vu, v E S, d(u, v) 2 i}, 10. (7 points) Given a where d(u, v) is the length of a shortest path between u and v. (a) (0.5 point) What is B1(G)? (b) (1.5 points) Let Pn be the path with n vertices. What is B;(Pn)? (c) (2 points) Show that if G is an n-vertex 3-regular graph, then B2(G) < . Further- more, find a 3-regular graph H such that...
Which of the following structures represents the conjugate acid of HPO 2 ? Select one: Оа. H3PO4 o b. H PO4 Ос PO, od H2PO4 How many d electrons are there in V205 ground state atomic number of V is 23 ground state atomic number of O is 8 Select one Оа. Ob. 7 2 od earch if What is the characteristic outer electron configuration for transition elements? Select one: o a (n-1)d10-X(n+1)s ob. (n)d10-Xns2 Ос (n+1)d10-Xns! (n-1)d10 ns2 In...
6-85 If 125.5 g of Ca N, were produced from 29.0 g of N, and an excess of Ca according to the reaction 3Ca + N - CazN2 what was the percent yield of Ca N ? *-63 Using each of the following balanced chemical equations, calculate the number of moles of the first listed reactant needed to produce 5.00 moles of CO. a. CH16 + 11027CO2 + 8H,0 b. CS, + O2 → 2802 + CO2 slomi c. Fe2O4...
Question 4 1 3 Mn2+ (aq) + 2Al(s) + 3 Mn(s) + 2 A13+ (aq) For the balanced equation above, calculate Ecell if [Mn2+1= .05 M and [A13+) = 4 x 10-4M. A.-0.027 V B. +1.42 V C. +0.192 V D. +0.508 V E. -0.541 V. ОА OB Ос OD OE Question 5 1 pts How many grams of tin will plate out from an Sn2+ (aq) solution in an electrolytic cell when 4.13 mol e pass through the circuit?...
What is the definition of Dipole? Show that the units V/m and N/C are equivalent Why is there work done when moving a positive charge closer to another positive charge? What are the differences and similarities between the electric field of a point charge and a charged sphere? Consider an electron in an electric field space. Would the electron move at constant speed or constant acceleration?