Question

magnitude of Vector 3 ICAP - 12 J cap - 4K cap

Answer 1

Heya.....!!!!

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Given vector :- A = 3i^ - 12j^ - 4k^

Magnitude of the given vector A i.e | A | will be :

=> $\sqrt{3^{2} + (-12)^{2} + (-4)^{2} }$

That is equal to = > $\sqrt{169}$

Magnitude of vector A is ⇒ 13


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Hope It Helps You ^_^

Answer 2

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Given vector :- A = 3i^ - 12j^ - 4k^

Magnitude of the given vector A i.e | A | will be :

=> $\sqrt{3^{2} + (-12)^{2} + (-4)^{2} }$

That is equal to = > $\sqrt{169}$

Magnitude of vector A is ⇒ 13

HOPE SO IT WILL HELP......