Question

(ii) Determine the magnitude of vector A = 2i - 3j​

Answer 1

Answer:

13 is the magnitude of the vector

Answer 2

Solution :-

The magnitude of A = $\bf{\rigtharrow\:\:\sqrt{(2)^2+(3)^2}}$

$\bf{\rightarrow\:\:\sqrt[2]{2^2+3^2}$

$\bf{\rightarrow\:\:\sqrt[2]{4+9}$

$\bf{\rightarrow\:\:\sqrt[2]{13}$

Final Answer :-

The magnitude of vector A = 2i - 3j​ is √13.

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$\bf{\rightarrow\:\:ANAGH$