circle with AB as its diameter is?
A point on hyperbola is (3secΘ, 2tanΘ)
It lies on the circle, so 9sec²Θ + 4tan²Θ − 24secΘ = 0
⇒ 13sec²Θ - 24secΘ - 4 = 0
⇒ secΘ = 2, -2/13
∴ secΘ = 2
⇒ tanΘ = √3
The point of intersection are A(6, 2√3) and B(6, − 2√3)
∴ The circle with AB as diameter is
(x - 6)² + y² = (2√3)²
⇒ x² + y² - 12x + 24 = 0
Hope this helps.
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Verified answer
A point on hyperbola is (3secΘ, 2tanΘ)
It lies on the circle, so 9sec²Θ + 4tan²Θ − 24secΘ = 0
⇒ 13sec²Θ - 24secΘ - 4 = 0
⇒ secΘ = 2, -2/13
∴ secΘ = 2
⇒ tanΘ = √3
The point of intersection are A(6, 2√3) and B(6, − 2√3)
∴ The circle with AB as diameter is
(x - 6)² + y² = (2√3)²
⇒ x² + y² - 12x + 24 = 0
Hope this helps.