Chomsky has often suffered fools, knaves, and criminals too lightly. Epstein was one of them. But that doesn’t mean Chomsky was part of the “Epstein class.” ...

Puzzles are a hands-on way to explore simpler and complex mathematical relationships, for everyone from kids to calculus students.

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.

The Karnataka School Examination and Assessment Board (KSEAB) has made available the 2nd PUC Model Question Papers for the academic year 2025–26. These model papers have been released for Class 12 ...