How do you prove Fermat theorem? Let p be a prime and a any integer, then ap ≡ a (mod p). Proof. The result is trival (both sides are zero) if p divides a. If p does not divide a, then we need only multiply the congruence in Fermat’s Little Theorem by a to complete…
Category: Useful tips
Which wire does the remote wire connected to?
Which wire does the remote wire connected to? The turn-on wire (also called the remote wire) is located behind the stereo. On aftermarket stereos, it’s usually a blue and white wire. The remote wire will “tell” your amplifier to turn on whenever the stereo is powered up (usually, whenever the vehicle is turned on). What…
Should you wash store bought berries?
Should you wash store bought berries? Most berries should not be washed until they are being used. Plus, excess water droplets will remain in the package after washing and can cause berries to get soggy. Instead, fill a large bowl with cold water, then gently place the berries in a colander and dip it in…
What does Proc transpose do in SAS?
What does Proc transpose do in SAS? Creates an output data set by restructuring the values in a SAS data set, transposing selected variables into observations. Tip: You can use data set options with the DATA= and OUT= options. What is transpose in SAS? The TRANSPOSE procedure creates an output data set by restructuring the…
Can you break a one time pad?
Can you break a one time pad? In cryptography, the one-time pad (OTP) is an encryption technique that cannot be cracked, but requires the use of a single-use pre-shared key that is no smaller than the message being sent. The key must never be reused in whole or in part. The key must be kept…
Can we predict the prices of an asset or they follow random walks?
Can we predict the prices of an asset or they follow random walks? The random walk hypothesis is a financial theory stating that stock market prices evolve according to a random walk (so price changes are random) and thus cannot be predicted. What makes the random walk theory different from technical analysis? Random walk theory…
Which charger is best for redmi Note 5?
Which charger is best for redmi Note 5? 10 Best Redmi Note 5 Pro Fast Chargers Xiaomi Official 9V/2A Quick Charger. Syska QC 3.0 Mobile Charger. Aukey QC 2.0 USB Turbo Wall Charger. GeekCases ZipCube QC3. Anker 18W USB Wall Charger. FliFit Turbo Home/ Travel Wall Charger. Tronsmart USB Turbo Wall Charger. GeekTitan QC 3.0…
What Colour should I ombre my hair?
What Colour should I ombre my hair? If you have a darker skin tone, deep reds, coppers and bronze ombre will look good on you. For a medium skin tone, choose rich browns, toffee and copper tones. If your skin tone is fair, then opt for ash tones, subdued blonde shades and golden caramel hues….
What is the difference between at the weekend and on the weekend?
What is the difference between at the weekend and on the weekend? Generally speaking: On weekends is used in American English (and in British English, but less often). At weekends is used in British English. Which preposition is used for weekend? Americans and Canadians tend to use “on” as the preposition for the weekend. You…
Can pain medicine stop working?
Can pain medicine stop working? Opioids have serious side effects and risks. Over time, the body gets used to opioids and they stop working as well. To get the same relief, you need to take more and more. This is called “tolerance.” Higher doses can cause serious side effects: Nausea. What do you do if…