Vector Algebra
CBSE · Class 12 · Mathematics
Most important questions from Vector Algebra for CBSE Class 12 Mathematics board exam 2026. MCQs, short answer, and long answer questions with marks.
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See them allSample Questions
If vector a = 3î + 4ĵ + 5k̂, find the magnitude |a|.
Find the unit vector in the direction of vector b = 6î - 8ĵ.
If vectors a = 2î + 3ĵ - k̂ and b = î - 2ĵ + 4k̂, find a + b.
Calculate the dot product a·b where a = 1î + 2ĵ + 3k̂ and b = 4î + 5ĵ + 6k̂.
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Sources & Official References
- NCERT Official — ncert.nic.in
- CBSE Academic — cbseacademic.nic.in
- CBSE Official — cbse.gov.in
- National Education Policy 2020 — education.gov.in
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