Solution: det (A) = −5, and for n×n matrix adj (A) has determinant (det A)^ (n−1). Here n = 3, so det (B) = (−5)^ (2) = 25.

Mathematics is often considered one of the most challenging subjects for students. Those who are comfortable with the subject are generally viewed as having strong analytical and problem-solving ...

GameSpot may get a commission from retail offers. We are fast approaching the end to another Fortnite chapter, and that means it's nearly time for a huge live event that will introduce a new era for ...

Across the country, educators continue to wrestle with big questions about math curricula. Two years ago, the California education board’s adoption of a long-gestating new math framework added more ...

From his earliest gaming memories playing Spyro 2 on the PlayStation, to being obsessed with the swing-out animations in Marvel's Spider-Man, Cameron has always been, and continues to be, in love with ...

Epic Games is teasing an explosive return to Fortnite story content with a Chapter 6 Zero Hour Finale Live Event teaser trailer that packs in heavy-hitter cameos ahead of the inevitable launch of ...

Forbes contributors publish independent expert analyses and insights. I write about TV shows, movies, video games, entertainment & culture. It’s been raining all week long and now it looks like rain ...

Forbes contributors publish independent expert analyses and insights. I write about TV shows, movies, video games, entertainment & culture. Another day, another Pips puzzle to solve. Well, I suppose ...

UC San Diego says it’s struggling to deal with a large and growing number of freshmen whose math skills are below middle-school level, leaving many unprepared to thrive at an institution famed for its ...

The University of California at San Diego reported that students with below middle-school level math skills increased by "nearly thirtyfold" from 2020 to 2025. NuPenDekDee - stock.adobe.com What ...

Readers are eager to learn Jujutsu Kaisen Modulo Chapter 11’s release date, time, and where to read it. This series has continued its streak of building intrigue and excitement with each chapter. Its ...

The number of first-year students at the University of California, San Diego, whose math skills fall below a middle school level has increased nearly 30-fold over the past five years, according to a ...