Find the equation of the circle x2+y2=1 in terms of x’y’ coordinates, assuming that the xy coordinate system results from a scaling of 3 units in the x’ direction and 4 units in the y’ direction.
(A) 3(x’)2 + 4(y’)2 = 1
(B) (x’/3)2 + (y’/4)2 = 1
(C) (3x’)2 + 4(y’)2 = 1
(D) 1/3(x’)2 + 1/4(y’)2 = 1
Answer: (B)
Explanation:
Quiz of this Question
Whether you're preparing for your first job interview or aiming to upskill in this ever-evolving tech landscape,
GeeksforGeeks Courses are your key to success. We provide top-quality content at affordable prices, all geared towards accelerating your growth in a time-bound manner. Join the millions we've already empowered, and we're here to do the same for you. Don't miss out -
check it out now!
Last Updated :
19 Mar, 2018
Like Article
Save Article