The original coordinates of the point in polor coordinates are [A] X’=r cos (Ф +ϴ) and Y’=r cos (Ф +ϴ) [B] X’=r cos (Ф +ϴ) and Y’=r sin (Ф +ϴ) [C] X’=r cos (Ф -ϴ) and Y’=r cos (Ф -ϴ) [D] X’=r cos (Ф +ϴ) and Y’=r sin (Ф -ϴ)
Answer - B , Explanation - The original coordinates of the point in polor coordinates are X’=r cos (Ф +ϴ) and Y’=r sin (Ф +ϴ).
