If in a triangle ABC, `|{:(1, sin A ,sin^(2)A),(1,sin B , sin^(2)B),(1, sin C, sin^(2)C):}|= 0` then the triangle is

Options

A. The triangle ABC is isosceles
B. The triangle ABC is equilateral
C. The triangle ABC is scalene
D. No conclusion can be drawn with regard to the nature of the triangle

Answer

B