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  1. Chapter 10 Class 12 Vector Algebra
  2. Serial order wise

Transcript

Ex 10.2, 5 (Introduction) Find the scalar and vector components of the vector with initial point (2, 1) and terminal point (– 5, 7). Let vector π‘Ž βƒ— = 2𝑖 Μ‚ – 5𝑗 Μ‚ + 4π‘˜ Μ‚ Then, Scalar components = 2, –5 and 4 Vector components = 2𝑖 Μ‚, –5𝑗 Μ‚ and 4π‘˜ Μ‚ Ex 10.2, 5 Find the scalar and vector components of the vector with initial point (2, 1) and terminal point (–5, 7). Let Initial point = A (2, 1) Terminal point = B (–5, 7) (𝐴𝐡) βƒ— = (βˆ’5 βˆ’ 2) 𝑖 Μ‚ + (7 βˆ’ 1)𝑗 Μ‚ = –7𝑖 Μ‚ + 6𝑗 Μ‚ Scalar components = βˆ’7, 6 Vector components = βˆ’7π’Š Μ‚ , 6𝒋 Μ‚

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.