বৃত্তের সমীকরণ ও পোলার সমীকরণ সংক্রান্ত
The radius of the circle passing through the point (6,2)(6, 2)(6,2) and two of whose diameters are ;x+y=6\displaystyle x+y=6x+y=6 and& ;x+2y=4\displaystyle x+2y=4x+2y=4 is:
444
666
202020
20\displaystyle \sqrt { 20 } 20
Point of intersection of the given diameters is (8,−2)(8,-2)(8,−2) which is the centre of the circle
Equation of a circle whose centre is in III quadrant as (α, β)\left(\alpha,\ \beta\right)(α, β) and touches x−x-x−axis will be:
x2+y2+ay=0 x^{2}+y^{2}+a y=0 x2+y2+ay=0 এর পোলার সমীকরণ কোনটি?
A circle has radius 333 units and its centre lies on the line y=x−1y=x-1y=x−1. Then the equation of this circle if it passes through the point (7,3)(7, 3)(7,3), is?
কোন শর্তে an2+by2=c\mathrm{an² + by² = c}an2+by2=c সমীকরণটি একটি বৃত্ত নির্দেশ করে?