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Magnitudes of the vectors vec A, vec B a...

Magnitudes of the vectors `vec A, vec B and vec C` are 4, 5 and 3 respectively . What is the angle between `vecA and vec B`, if `vecA=vec B+vec C`.

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To solve the problem, we start with the equation given in the question: \[ \vec{A} = \vec{B} + \vec{C} \] ### Step 1: Rearranging the Equation We can rearrange this equation to isolate \(\vec{A} - \vec{B}\): ...
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