Grade 12th passAnalytical Geometry
How can I prove whether a circle is real or imaginary when only radius was given?
How can I prove whether a circle is real or imaginary when only radius was given?
1 Answer
Durwa Thakur
If the radius is real, the circle is real.
If the radius is zero, the circle is a point circle.
If the radius is imaginary, the circle is imaginary.
Hope this helps!
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