JEE MATHEMATICS MCQ: CIRCLES

1 Hard

1 of 1

Analyzing +4 | -1

The two lines through

\left( {2,3} \right)

from which the circle

{x^2} + {y^2} = 25

intercepts chords of length 8 units have equations

View answer and explanation

Correct option: B

y = 3,12x + 5y = 39

Option B (

y = 3,12x + 5y = 39

) is correct because these lines satisfy the condition of intercepting chords of length 8 units from the given circle when passing through (2,3).

More Questions from CIRCLES

Practice All Chapter MCQs →

{\left( {{\alpha ^2}{x^2} - 2\alpha \mathrm{ }x + 1} \right)^{51}},

x

\left( {\alpha ,2{\alpha ^2}} \right)

{x^2} + {y^2} = 4,

{x^2} + {y^2} - 2x + 4y - 4 = 0

{x^2} + {y^2} = {a^2}

\left( {{x_1},{y_1}} \right)

\quad \alpha, \beta

\gamma

P, Q

x^2+y^2=1

A

(-1,0)

A P, A Q

A R

G P

\cos \alpha / 2, \cos \beta / 2

\cos \gamma / 2

x+y=6

x+2 y=4

x+y=5

x-y=1

9 \pi