What type of matrices are commutative? If the product of two symmetric matrices is symmetric, then they must commute. Circulant matrices commute. They form a commutative ring since the sum of two circulant matrices is circulant. Is matrix multiplication commutative? Matrix multiplication is not commutative. How many types of matrix multiplication are there? Scalar and…
Category: Questions
Can we recreate Damascus steel?
Can we recreate Damascus steel? Yes it can be done and as a recent nature paper shows, you can do it with a 3D printer. In ancient times, the high quality blades were made by forging and stacking thin layers of different steels with different properties. When was Damascus steel rediscovered? 1998 Because the swordsmiths…
Why did the Lannisters attack Riverrun?
Why did the Lannisters attack Riverrun? If Edmure believed that Jaime could callously design the Red Wedding, then mention Catelyn Stark in the same sentence with Cersei Lannister, then he was dealing with someone who was not going to negotiate any outcome that would serve Edmure. So he gave up, and the Lannisters got Riverrun….
What is name of green soap?
What is name of green soap? Cosco Green Soap Cosco Green Soap 1 Pint + SQUEEZE BOTTLE 8oz. Why bars of soap are bad? Bar soaps have a bad reputation. It’s true: Germs do live on bars of soap. Several studies over the past decades have shown that bar soaps used at home and in…
What is the passive voice of the sun rises in the East?
What is the passive voice of the sun rises in the East? In the given sentence, the verb “rise “ is an intransitive verb hence the sentence cannot be changed into passive voice. the sun is made to rise in the east by GOD! Answer: ‘The sun rises in the east’. What do you want…
Do crossdressers get bored with crossdressing?
Do crossdressers get bored with crossdressing? If you are a crossdresser who has been crossdressing for sometime, you probably know that it can start to get boring doing the same things you do after dressing up every time. Every crossdressers wants to experience different feminization experiences, from looking fabulous to going out in public as…
How do I get a manager for my screenplay?
How do I get a manager for my screenplay? Screenwriting 101: How to Get an Agent Make Query Phone Calls. It used to be common to send query letters, then emails. Attend Screenwriting Conferences and Summits. Send Your Script to Screenwriting Competitions. Go to Film Festivals. Get a Job as an Assistant. Stunt Marketing. Does…
What makes the R34 Skyline illegal?
What makes the R34 Skyline illegal? Long story short, the Nissan Skyline GT-R is illegal in the United States because it doesn’t meet the requirements of the 1988 Imported Vehicle Safety Compliance Act. The Skyline was not built with the right safety features to comply with the relevant road safety legislation. Are R34 Skylines street…
Who can beat kaguya Otsutsuki?
Who can beat kaguya Otsutsuki? 1 Hagoromo Otsutsuki Undoubtedly the most formidable and toughest opponent that Kaguya faced was her own son Hagoromo Otsutsuki. The progenitor of the Six Paths Senjutsu, Hagoromo could combine the Yin and Yang chakras within himself and create mass from absolutely nothing. Who is the strongest in the Kaguya clan?…
Is Alice Barker Black?
Is Alice Barker Black? Alice Barker was a well-known African American dancer during the 1940s. A house dancer at the legendary Cafe Zanzibar, Alice also performed in all of the exclusive Manhattan nightclubs with musicians including, Duke Ellington, Ella Fitzgerald and all the greats! How old is Alice Barker? 103 years (1912–2016) Alice Barker/Age at death…