CBSE Class 12 Maths Exam 2026 Top 50 MCQs with answers for quick revision. Practise important questions from calculus, matrices, vectors, probability, and LPP for better exam preparation.

Two vectors close vectorA vector quantity has both direction and magnitude (size). are parallel if they have the same (or opposite) directions. Their magnitude can be different. In the image to the ...

OABC is a parallelogram. \(\overrightarrow{OA}\) is represented by the vector \(\mathbf{a}\) and \(\overrightarrow{OC}\) is represented by the vector \(\mathbf{c}\). M is the mid-point of BC and N is ...