just find Q1 and Q2 no need to find all of them Find the Cartesian form...
EENG22S HOMEWORK III Q1. a) Find the phases corresponding to the following sinusoids (in parts in and iv. caly one phasor for each case should be calculated) i. 40) 20-50) -10-50) im. 5,0)=15x21-50)-200x2+40) iv. 0-10-20 ) 15cf620) b) Find the sinusoids corresponding to the following phasors i. I--30+40 3rds 1.-30-40 rad's V. li Q2. In the circuit shown, the amplitude of the voltage across the resistor is 5 V in the steady-state. Find the amplitude of the voltage across the...
The Newman Projections below all represent 2,3,3-trimethylhexane. Use them to answer the following four questions HTH H HT H VI VII VIII 20. Which Newman Projection represents the most stable conformation of 23,3-trimethylhexane looking down the 3-4 C-C bond? a VIII d. III b. I e. IV c. VII 21. Of the options below, which represents the “gauche” conformation of 2,3,3-trimethylhexane down the 2-3 C-C bond? a. II 6. b. V d. I 22. Which answer choice correctly orders the...
CORRECTIONS Name: The Newman Projections below all represent 2.3.3-trimethylhexane. Use them to answer the following four questions. НАН v v VI 20. Which Newman Projection represents the most stable conformation of 2,3,3-trimethylhexane looking down the 3-4 C-C bond? a b. c. VIII I VII d. e. III IV 21. Of the options below, which represents the "gauche" conformation of 2,3,3-trimethylhexane down the 2-3 C-C bond? a. II C. VI b. V d. I 22. Which answer choice correctly orders the...
The Newman Projections below all represent 2.3.3-trimethylhexane. Use them to answer the following four questions. Η H2 V VI VII VIII 20. Which Newman Projection represents the most stable conformation of 2,3,3-trimethylhexane looking down the 3-4 C-C bond? a. b. c. VIII I VII d. e. III IV 21. Of the options below, which represents the "gauche" conformation of 2,3,3-trimethylhexane down the 2-3 C-C bond? a. II c. VỊ b. V d. I 22. Which answer choice correctly orders the...
Q1. In a population with N= 6 the values of yi are 8, 3, 1, 11, 4, and 7. Draw all possible ordered samples of size 2 from this population without replacement (i) Find the population mean (ii) Find P(s) for each sample point. (iii) Find T, for each unit. (iv)Find the sampling distribution of v (v) Show that is an unbiased estimator of F (vi) Show that V(F) (vii) Show that s 2 is an unbiased estimator of σ2
Q1. In a population with N= 6 the values of yi are 8, 3, 1, 11, 4, and 7. Draw all possible ordered samples of size 2 from this population without replacement (i) Find the population mean (ii) Find P(s) for each sample point. (iii) Find T, for each unit. (iv)Find the sampling distribution of v (v) Show that is an unbiased estimator of F (vi) Show that V(F) (vii) Show that s 2 is an unbiased estimator of σ2
NAME Q1. (30pts) Solve the quadratic equation z2-(3+3i)z +6+2i = 0 by realizing the following plan: (i) find the discriminant A of the equation; (ii) write a program for a scientific calculator to obtain the polar form r(cos 0 + i sin 0) of A and the 'first' root + isin COS 2 of degree two of A; (iii) execute the program, fix the results, find another root A2 of A of degree two (before executing the program, make sure...
can you please explain the reasons behind the answers Is below all represent 2,3,3-trimethylhexane. Use them to answer the following four questions. H VI VII VIII 20. Which Newman Projection represents the most stable conformation of 2,3,3-trimethylhexane looking down the 3-4 C-C bond? a. VIII d. III b. I e. TV c. VII 21. Of the options below, which represents the "gauche" conformation of 2,3,3-trimethylhexane down the 2-3 C-C bond? a. II c. VỊ b. V 22. Which answer choice...
Find all complex numbers z such that z-=-8-6i, and give your answer in the form a+bi. Use the square root symbol 'V' where needed to give an exact value for your answer. z = ??? Official Time: 23:52:51 SUBMIT AND MARK SAVE AND CLO
25 (16 com Find all the complex roots. Write the answer in exponential form. The complex fifth roots of - i. (Simplify your answer. Type an exact answer, using a as needed. Use integers or fractions for any numbers in the expression.) 21 = (Simplify your answer. Type an exact answer, using n as needed. Use integers or fractions for any numbers in the expression.) Z2 = (Simplify your answer. Type an exact answer, using a as needed. Use integers...