Home Maths Circle and System of Circles General If the point ( λ , – λ ) lies inside the cir…
Maths Circle and System of Circles General Single Correct MCQ
Published on: August 12, 2026

If the point ( λ , – λ ) lies inside the circle then the values of λ is

A
λ ∈ (–1, 4)
B
λ ∈ (4, ∞ )
C
λ ∈ (– ∞ , 1)
D
λ ∈ {–1, 4}

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Text Solution

Verified by Experts
The correct answer is:
A

Given point lies inside circle hence S 1 < 0 ⇒ 2 λ 2 – 6 λ – 8 < 0

⇒ λ ∈ (–1, 4)

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