ABCD is a square, lettered anticlockwise, on an Argand diagram, with A representing 3 + j2 and
Question:
ABCD is a square, lettered anticlockwise, on an Argand diagram, with A representing 3 + j2 and B representing –1 + j4. Show that C lies on the real axis and find the complex number represented by D and the length of AB.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (3 reviews)
If C is the point c 0 then BC and BA are the sides of a s...View the full answer
Answered By
Nazrin Ziad
I am a post graduate in Zoology with specialization in Entomology.I also have a Bachelor degree in Education.I posess more than 10 years of teaching as well as tutoring experience.I have done a project on histopathological analysis on alcohol treated liver of Albino Mice.
I can deal with every field under Biology from basic to advanced level.I can also guide you for your project works related to biological subjects other than tutoring.You can also seek my help for cracking competitive exams with biology as one of the subjects.
3.30+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
ABCD is a square, lettered anticlockwise, on an Argand diagram. If the points A, B represent 3 + j2, 1 + j4 respectively, show that C lies on the real axis, and find the number represented by D and...
-
The complex number 3 i is denoted by u. Its complex conjugate is denoted by u*. i. On an Argand diagram with origin O, show the points A, B and C representing the complex numbers u, u* and u* u...
-
ABCD is a square piece of paper with sides of length 1 m. A quarter-circle is drawn from B to D with center. The piece of paper is folded along EF, with E on AB and F on AD, so that A falls on the...
-
In Exercises 7582, express the given function h as a composition of two functions f and g so that h(x) = (f g)(x). h(x) = x-9
-
Some radio-nuclides decay by capturing one of their own atomic electrons, K- shell electrons, say. An example is below. Show that the disintegration energy Q for this process is given by, where mV...
-
Derive the formula for the mean and variance of an exponential random variable.
-
(a) Describe briefly what is meant by 'an audit programme". (b) State the two stages in which an audit programme is developed.
-
Grass Security, which began operations in 2015, invests in long-term available-for-sale securities. Following is a series of transactions and events determining its long-term investment activity....
-
If the equal tensions T in the pulley cable are 520 N, express in vector notation the force R exerted on the pulley by the two tensions. Determine the magnitude of R. Answer: y 76 T x T R=(i i+ j) N...
-
A triangle has vertices A, B, C represented by 1 + j, 2 j and 1 respectively. Find the point that is equidistant from A, B and C.
-
If the complex numbers z 1 , z 2 and z 3 are represented on the Argand diagram by the points P 1 , P 2 and P 3 respectively and prove that P 3 is the foot of the perpendicular from O onto the line P...
-
Consider an asset price $\left(S_{t}ight)_{t \in \mathbb{R}_{+}}$given by the stochastic differential equation $$ \begin{equation*} d S_{t}=r S_{t} d t+\sigma S_{t} d B_{t} \tag{8.46} \end{equation*}...
-
Use the data from question 13 to produce a cumulative frequency graph and a cumulative relative frequency graph. Question 13 An advertising executive is interested in the age distribution of the...
-
What can fill in the blank so the play() method can be called from all classes in the com.mammal.eland package, but not the com.mammal.gopher package? package com.mammal; A. Leave it blank B. private...
-
L and M form the LM Partnership with equal cash contributions of $300,000. The partnership then borrows $1,400,000 and purchases several tracts of land at a total cost of $1,900,000. Immediately...
-
Construct a relative frequency histogram. Use the following information to answer question. Suppose a class of high school seniors had the following distribution of SAT scores in English. SAT score...
-
The light bulbs produced by Edison Lighting Corporation last an average of 300 h. The life of the light bulbs is believed to follow a normal distribution with a standard deviation of 10. A customer...
-
Provide an example of an indirect materials cost.
-
What is the amount of total interest dollars earned on a $5,000 deposit earning 6% for 20 years?
-
Show the paths n o p q and a b c d e f of the PVT phase diagram of Figure 8.15 in the PT phase diagram of Figure 8.4. Figure 8.4 Figure 8.15 Critical - point Liquid Solid Triple point Gas Tm...
-
Are the two PT phase diagrams below likely to be observed for a pure substance? If not, explain all features of the diagram that will not be observed. a. b. Liquid Solid Vapor Vapor Liquid Solid
-
At a given temperature, a liquid can coexist with its gas at a single value of the pressure. However, you can sense the presence of H 2 O(g) above the surface of a lake by the humidity, and it is...
-
Quatro Company issues bonds dated January 1 , 2 0 2 1 , with a par value of $ 7 6 0 , 0 0 0 . The bonds annual contract rate is 1 0 % , and interest is paid semiannually on June 3 0 and December 3 1...
-
Walton Company incurs annual fixed costs of $87,650. Variable costs for Walton's product are $26.00 per unit, and the sales price is $40.00 per unit. Walton desires to earn an annual profit of...
-
Scott and Stacy are married, and they will file a joint return. Their modified adjusted gross income for the year is $185,000. They have an active participation rental real estate loss of $32,000. If...
Study smarter with the SolutionInn App