If the discriminant (b² - 4ac) is negative, the roots are complex numbers. Complex roots always come in conjugate pairs (a + bi and a - bi), where 'a' and 'b' are real numbers, and 'i' is the ...

In multivariable calculus, functions can depend on multiple variables. Evaluating these functions involves substituting ...

Star English batter Joe Root is steadily marching toward cricketing greatness, drawing comparisons to the legendary Sachin Tendulkar. With his stunning performances post-COVID, Root has scaled the ...

In January 1993, a gunman murdered seven people in a fast-food restaurant in Palatine, a suburb of Chicago. In his dual roles as an administrative executive and spokesperson for the police department, ...

Transparency ensures investors and consumers have access to financial information like prices, fees, and audited reports. The SEC requires publicly traded companies to disclose quarterly and annual ...

Dr. Dre & Snoop Dogg Talk New Album & Launching Gin & Juice After 30 Years Dr. Dre and Snoop Dogg discuss their new album, launching their Gin & Juice canned cocktail, and reminisce on 30 years of ...

Science fiction, comic book, fantasy, and video game news. A pristine copy of ‘Superman’ No. 1 that was found in an attic sold for $9.12 million at Heritage Auctions, becoming the most expensive comic ...

Abstract: Control barrier functions (CBFs) have become popular as a safety filter to guarantee the safety of nonlinear dynamical systems for arbitrary inputs. However, it is difficult to construct ...