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Show all work to receive credit. (a 1. Suppose...
In order to receive full credit on these problems, you must clearly show all your work....
In order to receive full credit on these problems, you must clearly show all your work. An answer without justification will receive 0 credit. 1. (10 marks) Consider the subspace V = Span 11 [2] 5] - 1 [5] -71 [1] doo (a) Find a basis for V and V. (b) Find dim(V) and dim(V+). (c) Find a matrix B satisfying V = null(B). 2. (2 marks) True or False: If E is an elementary matrix, then nullity(A) = nullity(EA)....
For the short answer questions, show all your work and calculations to receive full credit, 1...
For the short answer questions, show all your work and calculations to receive full credit, 1 atm = 760 torr = 760 mm Hg K = °C + 273 PV = nRT rts of 2017 belt hovno (195) d R -0.0821 L atm.Komol 1. (2 pt) Brendan learned the gas laws. Which of the follow graphs describe Avogadro's law? b. et c. v d . T ang CO 1001los odilo Miom lo vedmun orologi (q+yxunod) J Answer: 2. (2pt) Sheyla...
SHORT ANSWER ( You must show all work to receive partial credit. All answers must be...
SHORT ANSWER ( You must show all work to receive partial credit. All answers must be rigorously justified using concepts and tools from class. In the event that an answer is logically obvious to you without any mathematical justification, you must urite a justification in words.): 13. Suppose the random variables X and Y have the joint pmf given below, where the probabil- ities pi 20, p2 2 0, p3 2 0, and p 20 are such that Pi +...
please explain/show all work! Part 11 **All work must be shown to receive credit. Partial credit...
please explain/show all work!
Part 11 **All work must be shown to receive credit. Partial credit will be awarded where appropriate Q8 Write out the general term for the sequence ). 09 (a) By inspection determine the following sequence is strictly increasing or strictly decreasing b) Prove your answer in partla) Q10 Determine the limits of the following sequences given the general term: (b) Q-Inn + 1) - In(n) I) Qe-ne- 11 Determine what the following series converges to using...
PROBLEMS. SHOW ALL WORK TO RECEIVE FULL CREDIT. NO WORK NO CREDIT 1)A compound decomposes by...
PROBLEMS. SHOW ALL WORK TO RECEIVE FULL CREDIT. NO WORK NO CREDIT 1)A compound decomposes by a first-order process. If 21% of the compound decomposes in 60 minutes, calculate the half-life (in minutes) of the compound. (10 points) Ln CA- LnA-K +V2= Ln2 K 36005 0.211 0.79 -4.56-0.a36-K60min K.60mint 1.304 KEO.0aa063 +V2= Ln31.41 min 9
PART 2: Assorted Problems. Show all work for full credit. (8) 1. In each of the...
PART 2: Assorted Problems. Show all work for full credit. (8) 1. In each of the following, determine whether or not the subset W of the vector space Vis a subspace of V. Justify your conclusions. a. V-Mn: W the set of all 2x2 matrices with rational number entrics b. VP: W-the set of all polynomials a, +ar+a in where a, +a, -2a, -o. (b) 2. Find elementary matrices E,E, such that EA-B and E,B-A when 2 7 3 8...
Show all work. Answers without clear explanation or derivation will receive no credit. I. (10) A...
Show all work. Answers without clear explanation or derivation will receive no credit. I. (10) A block of wood is projected up an incline plane with initial speed vo-10m/s. The inclination of the plane is 30° and the coefficient of sliding friction is u 0.1. Find the total time for the block to return to the point of projection. Note: Make sure to clearly draw the free body diagrams for the motion up the plane and for the motion down...
ructions: To receive full credit, you must answer all questions and show all derivation of your...
ructions: To receive full credit, you must answer all questions and show all derivation of your final answer. 1) For the system shown below the following data is given: k = 1000N/m, k2 = 500 N/m, c-500 N-s/m, m=10 kg, r= 5cm, Jo=1 kg-m2, Fo = 50 N, a = 20 rad/s !3! !3! Pulley, mass moment of inertia J Fsin er Figure 1: springs-mass-pulley system Find the following: a) Equation of motion (EOM) w.r.t the hinge (0) b) Steady-state...
Show all calculation to receive credit for an answer. Be sure to indicate your final answer...
Show all calculation to receive credit for an answer. Be sure to indicate your final answer where appropriate L 1. An amine complex of cobalt(III) is yellow-orange and has a beau of 475 nm. The standard curve below is for a set of standards measured at ay in a 1.8 cm cell. Use it to answer the questions that follow. 0.3 0.7 0.6 0.5 Absorbance 04 0.3 0.2 01 0 0 0.05 0.1 015 02 Concentration Com 0.25 0.3 0.35...
Show all work. Answers without supporting work will receive no credit. 1.) Evaluate the limit using...
Show all work. Answers without supporting work will receive no credit. 1.) Evaluate the limit using l'hopital's rule if necessary b.) lim xan a.) lim Please write clearly.
In order to receive full credit on these problems, you must clearly show all your work. An answer without justification will receive 0 credit. 1. (10 marks) Consider the subspace V = Span 11 [2] 5] - 1 [5] -71 [1] doo (a) Find a basis for V and V. (b) Find dim(V) and dim(V+). (c) Find a matrix B satisfying V = null(B). 2. (2 marks) True or False: If E is an elementary matrix, then nullity(A) = nullity(EA)....
For the short answer questions, show all your work and calculations to receive full credit, 1 atm = 760 torr = 760 mm Hg K = °C + 273 PV = nRT rts of 2017 belt hovno (195) d R -0.0821 L atm.Komol 1. (2 pt) Brendan learned the gas laws. Which of the follow graphs describe Avogadro's law? b. et c. v d . T ang CO 1001los odilo Miom lo vedmun orologi (q+yxunod) J Answer: 2. (2pt) Sheyla...
SHORT ANSWER ( You must show all work to receive partial credit. All answers must be rigorously justified using concepts and tools from class. In the event that an answer is logically obvious to you without any mathematical justification, you must urite a justification in words.): 13. Suppose the random variables X and Y have the joint pmf given below, where the probabil- ities pi 20, p2 2 0, p3 2 0, and p 20 are such that Pi +...
please explain/show all work!
Part 11 **All work must be shown to receive credit. Partial credit will be awarded where appropriate Q8 Write out the general term for the sequence ). 09 (a) By inspection determine the following sequence is strictly increasing or strictly decreasing b) Prove your answer in partla) Q10 Determine the limits of the following sequences given the general term: (b) Q-Inn + 1) - In(n) I) Qe-ne- 11 Determine what the following series converges to using...
PROBLEMS. SHOW ALL WORK TO RECEIVE FULL CREDIT. NO WORK NO CREDIT 1)A compound decomposes by a first-order process. If 21% of the compound decomposes in 60 minutes, calculate the half-life (in minutes) of the compound. (10 points) Ln CA- LnA-K +V2= Ln2 K 36005 0.211 0.79 -4.56-0.a36-K60min K.60mint 1.304 KEO.0aa063 +V2= Ln31.41 min 9
PART 2: Assorted Problems. Show all work for full credit. (8) 1. In each of the following, determine whether or not the subset W of the vector space Vis a subspace of V. Justify your conclusions. a. V-Mn: W the set of all 2x2 matrices with rational number entrics b. VP: W-the set of all polynomials a, +ar+a in where a, +a, -2a, -o. (b) 2. Find elementary matrices E,E, such that EA-B and E,B-A when 2 7 3 8...
Show all work. Answers without clear explanation or derivation will receive no credit. I. (10) A block of wood is projected up an incline plane with initial speed vo-10m/s. The inclination of the plane is 30° and the coefficient of sliding friction is u 0.1. Find the total time for the block to return to the point of projection. Note: Make sure to clearly draw the free body diagrams for the motion up the plane and for the motion down...
ructions: To receive full credit, you must answer all questions and show all derivation of your final answer. 1) For the system shown below the following data is given: k = 1000N/m, k2 = 500 N/m, c-500 N-s/m, m=10 kg, r= 5cm, Jo=1 kg-m2, Fo = 50 N, a = 20 rad/s !3! !3! Pulley, mass moment of inertia J Fsin er Figure 1: springs-mass-pulley system Find the following: a) Equation of motion (EOM) w.r.t the hinge (0) b) Steady-state...
Show all calculation to receive credit for an answer. Be sure to indicate your final answer where appropriate L 1. An amine complex of cobalt(III) is yellow-orange and has a beau of 475 nm. The standard curve below is for a set of standards measured at ay in a 1.8 cm cell. Use it to answer the questions that follow. 0.3 0.7 0.6 0.5 Absorbance 04 0.3 0.2 01 0 0 0.05 0.1 015 02 Concentration Com 0.25 0.3 0.35...
Show all work. Answers without supporting work will receive no credit. 1.) Evaluate the limit using l'hopital's rule if necessary b.) lim xan a.) lim Please write clearly.
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