Statement - I : There are no transverse common tangents of circles `x^(2) + y^(2) = 1` and `(x-1)^(2) + y^(2) = 1` Statement-II : Circles are not concentric.
A
Statement- I is true, Statement - II is true and Statement- II is a correct explanation for Statement - I.
B
Statement- I is true, Statement - II is true but Statement- II is not a correct explanation for Statement - I.
The number of common tangent to two circle x ^(2) +y^(2) =4 and x^(2) +y^(2) -8x+12=0 is-
Find the area of the region enclosed between the two circles x^(2) +y^(2) =1 and (x-1)^(2) +y^(2)=1
The number of common tangents to the circles x^(2)+y^(2)-4x-6y-12=0 and x^(2)+y^(2)+6x+18y+26=0 , is -
Statement 1: There are no common tangents between the circle x^2+y^2-4x+3=0 and the parabola y^2=2xdot Statement 2:Given circle and parabola do not intersect. (a) Statement 1 and Statement 2 are correct. Statement 2 is the correct explanation for the Statement 1. (b) Statement 1 and Statement 2 are correct. Statement 2 is not the correct explanation for the Statement 1. (c) Statement 1 is true but Statement 2 is false. (d) Statement 2 is true but Statement 1 is false.
The number of common tangents to the circles x^2+y^2=4 and x^2+y^2-6x-8y-24=0 is
Find the common tangents to the hyperbola x^(2)-2y^(2)=4 and the circle x^(2)+y^(2)=1
Equation of a common tangent to the circle x^(2)+y^(2)-6x=0 and the parabola y^(2)=4x is
Find the equation of the common tangent to the circle x^(2)+y^(2)=8 and the parabola y^(2)=16x .
The equations of the two common tangents to the circle x^(2) +y^(2)=2a^(2) and the parabola y^(2)=8ax are-
The number of common tangents to the circles x^2+y^2-4x-6y-12=0 and x^2+y^2+6x+18y+26=0
CHHAYA PUBLICATION-CIRCLE-Sample Questions for Competitive Exams (E. Assertion-Reason Type)
