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CGP EDU Academic Team
Published on: August 13, 2026
x 2 + y 2 = 16 is the auxilliary circle of x 2 + y 2 = 16
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
(a,b,c,d)
9x 2 – 16y 2 – 144 = 0 ⇒ 
= 1 has auxiliary circle x 2 + y 2 = 16
16x 2 – 9y 2 + 144 = 0 ⇒ 
= –1 has auxiliary circle x 2 + y 2 = 16
= 1 ⇒ has auxilliary circle x 2 + y 2 = 16
= –1 ⇒ has auxilliary circle x 2 + y 2 = 16
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