Question: Express in terms of j: (a) 64 (b) j 15 .

Express in terms of j: 

(a) −√−64 

(b) −j15.

Step by Step Solution

★★★★★

3.38 Rating (173 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

a 64 We can simplify this expression by first recognizing that the squar... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Basic Technical Mathematics Questions!

Q:

(10%) Problem 6: An electric current is flowing through a long cylindrical conductor with radius a = 0.15 m. The current density J = 6.5 A/m is uniform in the cylinder. In this problem we consider an...

Q:

Express in terms of sums and differences of logarithms. a. loga 6xy5z4 b. loga x3y2z c. logb (p2q5) / (m4b9) d. logb (x2y) / b3

Q:

Express in terms of sums and differences of logarithms. a. ln 4(wr2) b. log 3(M2/N)

Q:

Express in terms of j. -64

Q:

2. (15%) A gas has a dielectric constant , which depends on the wavelength ^ of the light used in the measurement. It is given by B , = At where A and B are constants. If the phase velocity and the...

Q:

10. In single-factor ANOVA with I treatments and J observations per treatment, let m (1/I) a. Express in terms of m. [Hint: (1/I) ] b. Compute . (Hint: For any rv Y, E(Y2) V(Y) [E(Y)]2.) c....

Q:

Calculate the following questions: 4. (a) Simplify, and express in terms of positive indices: -3x 2 2 15 ii) 3x-2+5x3 2x-4+1 iii) 3vx5-2vx3 3 x2+x2 (b) Simplify: e 6x (e3+2x)2 e 7x+4 (c) Expand and...

Q:

Someone with a mass of 60 kg is water skiing (see Figure 1 for reference). His body is leaning backward, forming an angle a with respect to the water line (i.e., horizontal direction). He is pulled...

Q:

Level the resources for a project with the workload diagram subsequently. In the time-phased diagram at the top of the figure, dotted lines indicate slack. 8 Discuss pros and cons of the alternatives...

Q:

Journal of Information Technology Education Volume 6, 2007 The Delphi Method for Graduate Research Gregory J. Skulmoski Zayed University, Dubai, United Arab Emirates Francis T. Hartman and Jennifer...

Q:

If f(x) = -x-3x - 5 7x4 a) Use the limit laws to find lim f(x). Show all work and name all the laws used in x1 each step. b) Is f(x) a continuous function at x = 1? c) If this is a continuous...

Q:

Benny sells property (basis of $70,000) to Jet Corporation for $100,000. Based on the following conditions, how could the IRS challenge this transaction? a. Benny is the sole shareholder of Jet...

Q:

2. What important personal factors should Tony consider when deciding among his career options?

Q:

Compare the two best models that you have found in Problem 10.24 in terms of \(C_{p}\) by calculating the confidence intervals on the mean of the response for all points in the original data set....

Q:

A psychology instructor develops a training method that is designed to improve the examination scores of poor students. The performance of a sample of 12 such students on the posttest (X 1 )...

Q:

What is the minimum score needed to rank in the top 5% of the population?

Q:

How do you explain the fact that the answer to Exercise 9 is smaller than the answer to Exercise 8, even though each problem deals with a 100-point range of scores?

Q:

The CFO of ABC Inc. hired you as a consultant to help estimate its cost of capital. You have obtained the following data: (1) r d = yield on the firms bonds = 7.00% and the risk premium over its own...

Q:

48 The rate of interest changes when the market interest rate changes. this rate is known as (1 Point)

Q:

What is the difference between individual and organizational ethics? Why is it important that we understand that difference in a business environment?