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.

Aspirants targeting admission to the Indian Institutes of Technology can now fine-tune their preparation roadmap. The ...

Candidates preparing for JEE Advanced 2026 can download the official syllabus PDF from jeeadv.ac.in, released by IIT Roorkee.

The JEE Advanced 2026 syllabus PDF is now available on the official website, jeeadv.ac.in. The detailed syllabus provides ...

In keeping with Batman's detective roots, Gotham Knights features several puzzles and few are as challenging as the Owl Puzzle in mission 2.2 - The Powers Club. To solve the Owl Puzzle you'll need to ...

The big red in-game maps of LA that you might have seen in each zone you've explored so far will now become active, meaning you can use them to go back and forth between districts. The first one you ...

Fans of the CBS series should brace themselves as Julian continues to follow his own suspicions down the rabbit hole.

Maths 12th Matrices MCQs: The Central Board of Secondary Education (CBSE) conducts the annual board exams for class 12, and it is considered one of the most important tests a student will face in ...

Problem solving is the mental process of analyzing a situation, learning what options are available, and then choosing the alternative that will result in the desired outcome or some other selected ...

To be eligible for JEE Advanced 2026, candidates must rank among the top 2.5 lakh students in JEE Main 2026, satisfy the age criteria. Additionally, candidates must have appeared for their Class 12 ...