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Scalar Multiplication of Vectors - JEE PDF Download

To multiply a vector by a scalar, multiply each component by the scalar.
If Scalar Multiplication of Vectors - JEE has a magnitude Scalar Multiplication of Vectors - JEE and direction d, then Scalar Multiplication of Vectors - JEE Scalar Multiplication of Vectors - JEE where n is a positive real number, the magnitude is Scalar Multiplication of Vectors - JEEand its direction is d.

that if n is negative, then the direction of nu is the opposite of d.

Example: Let u=⟨−1,3⟩ , Find 7u.
7u=7⟨−1,3⟩
=⟨7(−1),7(3)⟩
=⟨−7,21⟩

Properties of Scalar Multiplication

Let u and v be vectors, let c and d be scalars. Then the following properties are true.
Scalar Multiplication of Vectors - JEE

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