Q. The original coordinates of the point in polar 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)

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✅ Correct Answer: (B) X’=r cos (Ф +ϴ) and Y’=r sin (Ф +ϴ)

Published by Vinay ⭐ 28.75K Points at 17-Feb-2025 06:53 pm in CAD-CAM and Automation

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