IT DIGEST
Can you multiply 2 complex numbers? Multiplication of two complex numbers is also a complex number. In other words, the product of two complex numbers can be expressed in the standard form A + iB where A and B are real. z1z2 = (pr – qs) + i(ps + qr). How do you multiply complex […]
The exponential function and the number e as exp(x) so the number e in MATLAB is exp(1). What is the value of e in MATLAB? 2.71828Have you ever wondered why Euler’s number e = 2.71828… is not a built-in constant in MATLAB? We can produce Euler’s number in MATLAB by evaluating exp(1), or possibly using […]
What makes up a computer screen? A computer monitor is an output device that displays information in pictorial or text form. A monitor usually comprises a visual display, some circuitry, a casing, and a power supply.Previous monitors used a cathode ray tube (CRT) and some Plasma (also called Gas-Plasma) displays. How do I make my […]
There are many different kinds of bank accounts, each with their own pros and cons. Common account types include checking, savings, money market, CDs, IRAs and brokerage accounts. What are the 3 types of accounting? A business must use three separate types of accounting to track its income and expenses most efficiently. These include cost, […]
Select a photo to upload. On a computer, this will usually entail clicking the Pictures or Photos section of the window that appears, clicking the photo that you want to upload, and clicking Open. On most phones and tablets, tapping the “Upload Photo” option will open your camera roll directly. How do you upload photos […]
Pre-order Xbox Series X/S through your Xbox Turn on and log-in to your Xbox console. Go to the Store. Press the View button. Scroll down to Hardware and click it. Select Xbox consoles. Choose the console you want to pre-order: Xbox Series S or Xbox Series X. Can I pre-order the new Xbox? Microsoft finally […]
Resize a column or table automatically with AutoFit Select your table. On the Layout tab, in the Cell Size group, click AutoFit. Do one of the following. To adjust column width automatically, click AutoFit Contents. To adjust table width automatically, click AutoFit Window. How do you AutoFit all tables in Word? First and foremost, click […]
To change this behavior: Select File > Options > Advanced. Under Outlook panes, select Reading Pane. Uncheck the boxes for Mark items as read when viewed in the Reading Pane and Mark item as read when the selection changes. Click OK twice to return to Outlook. How do I stop Outlook from marking my emails […]
To generate random numbers, first click the Data tab’s Data Analysis command button. Excel displays the Data Analysis dialog box. In the Data Analysis dialog box, select the Random Number Generation entry from the list and then click OK. Excel displays the Random Number Generation dialog box. How do you use a random number generator? […]
Beta is a statistical measure of the volatility of a stock versus the overall market. It’s generally used as both a measure of systematic risk and a performance measure.The beta for a stock describes how much the stock’s price moves compared to the market. What does the beta value tell you? Beta is a measure […]