Practice Questions CBSE - Maths Class 12 (2023 Boards)

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Question 3 - Practice Questions CBSE - Maths Class 12 (2023 Boards) - Solutions of Sample Papers and Past Year Papers - for Class 12 Boards

Last updated at August 14, 2026 by

[MCQ] Under which of the following conditions will |A| be equal to 0? - Practice Questions CBSE - Maths Class 12 (2023 Boards)

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Transcript

|𝑨|=|■8(𝒂&𝒃&𝒄@𝒑&𝒒&𝒓@𝒙&𝒚&𝒛)| Under which of the following conditions will |𝐴| be equal to 0? (i) a - 2p = b - 2q = c - 2r = 0 (ii) x = y = z = 0 (iii) a : b : c = x : y : z A. only ii) B. only i) and ii) C. only i) and iii) D. all - i), ii) and iii)

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