Question

Vector A + Vector B = Vector C​

Answer 1

Answer:

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Answer 2

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Given :

a + b = c and a+b=c

So, c² =( a + b ).( a + b )

Or , (a+b)² =a² + b² +2 a . b

Or , a ²+b ² +2ab=a² +b² + 2ab cosθ

So, cosθ=1

⟹ θ=0^0