Question

Under what condition a hyperbola i.e x^2/a^2 -y^2/b^2 =1, is called an equilateral hyperbola.
a>b
a<b
a=b
a≠b​

Answer 1

Answer:

Spherical geometry is the geometry of the two-dimensional surface of a sphere. In this context the word "sphere" refers only to the 2-dimensional surface and other terms like "ball" or ... · या पानाचे भाषांतर करा