Misc 2 - Find scalar components magnitude of vector joining - Joining two points

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  1. Chapter 10 Class 12 Vector Algebra
  2. Serial order wise
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Misc 2 (Introduction) Find the scalar components and magnitude of the vector joining the points P(x1, y1, z1) and Q(x2, y2, z2). Let a vector ๐‘Ž๏ทฏ = 2 ๐‘–๏ทฏ โ€“ 5 ๐‘—๏ทฏ + 4 ๐‘˜๏ทฏ Then, Scalar components = 2, โ€“5 and 4 Vector components = 2 ๐‘–๏ทฏ, โ€“5 ๐‘—๏ทฏ and 4 ๐‘˜๏ทฏ Misc 2 Find the scalar components and magnitude of the vector joining the points P(x1, y1, z1) and Q(x2, y2, z2). P(x1, y1, z1) Q(x2, y2, z2) ๐‘ƒ๐‘„๏ทฏ = (๐‘ฅ2 โ€“ ๐‘ฅ1) ๐‘–๏ทฏ + (๐‘ฆ2 โ€“ ๐‘ฆ1) ๐‘—๏ทฏ + (๐‘ง2 โ€“ ๐‘ง1) ๐‘˜๏ทฏ Scalar components = (๐’™2 โ€“ ๐’™1) , (๐’š2 โ€“ ๐’š1) , (๐’›2 โ€“ ๐’›1) Magnitude of ๐‘ƒ๐‘„๏ทฏ = ๏ทฎ(๐’™2 โ€“ ๐’™1)2 + (๐’š2 โ€“ ๐’š1)2 + (๐’›2 โ€“ ๐’›๐Ÿ)๐Ÿ๏ทฏ

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