MCQ
Which of the following quantity/quantities are dependent on the choice of orientation of the co-ordinate axes?

$(a)$ $\vec{a}+\vec{b}$

$(b)$ $3 a_x+2 b_y$

$(c)$ $(\vec{a}+\vec{b}-\vec{c})$

  • Only $(b)$
  • B
    Both $(a)$ and $(b)$
  • C
    Both $(a)$ and $(c)$
  • D
    Both $(b)$ and $(c)$

Answer

Correct option: A.
Only $(b)$
a
(a)

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