Matrices, determinants and complex numbers are formula-driven with mechanical solution paths — reliable marks.
|AB| = |A||B|; A⁻¹ exists iff |A| ≠ 0
|z|² = z·z̄; argument adds on multiplication
Sum = −b/a, product = c/a; discriminant decides roots
AP sum = n/2(2a+(n−1)d); GP sum = a(rⁿ−1)/(r−1)
Determinant properties (row operations) and A⁻¹ = adj(A)/|A| answer most matrix questions.
On average, 5 questions per paper come from Algebra — about 100% of the Mathematics paper, worth roughly 25 marks.
It is rated Medium. Determinant properties (row operations) and A⁻¹ = adj(A)/|A| answer most matrix questions.
Algebra follows the NCERT Class 11–12 syllabus for Mathematics. CUET UG questions stay within NCERT scope.
10 minutes. Bloom-level questions. Know exactly where you stand.