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Ex 10.2, 5 - Find scalar and vector components of vector with initial

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Ex 10.2, 5 - Chapter 10 Class 12 Vector Algebra - Part 2

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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 𝑎 ⃗ = 2𝑖 ̂ – 5𝑗 ̂ + 4𝑘 ̂ Then, Scalar components = 2, –5 and 4 Vector components = 2𝑖 ̂, –5𝑗 ̂ and 4𝑘 ̂ 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) (𝐴𝐵) ⃗ = (−5 − 2) 𝑖 ̂ + (7 − 1)𝑗 ̂ = –7𝑖 ̂ + 6𝑗 ̂ Scalar components = −7, 6 Vector components = −7𝒊 ̂, 6𝒋 ̂

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.