Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Match the following:
Column - I | Column - II |
(i) The circles x2 + y2 + 2x + c = 0 and x2 + y2 + 2y + c = 0 touch each other | [A] If c = 1 |
(ii) The circles x2 + y2 + 2x + 3y + c = 0 and x2 + y2 – x + 2y + c = 0 intersect orthogonally | [B] If c < ½ |
(iii) The circle x2 + y2 = 9 contains the circle x2 + y2 – 2x + 1 – c2 = | [C] If c = ½ |
(iv) The circle x2 + y2 = 9 contained in the circle x2 + y2 – 6x – 8y + 25 – c2 = 0 | [D] If c > 8 |
Correct Matrix Matching
Text Solution
Verified by ExpertsThe correct answer is:
(i) [C]; (ii) [A]; (iii) [B]; (iv) [D]
Ans.
(i) [C]
(ii) [A]
(iii) [B]
(iv) [D]
Sol.
(i) If c = ½
(ii) If c = 1
(iii) If c < ½
(iv) If c > 8
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