A, B are fixed points and vertex C of the triangle ABC moves such that CotA + CotB = CONSTANT. Locus of C is a straight line which is a) perp. to AB b) parallel to AB c) inclined at an angle (A-B) to AB d) none.
A, B are fixed points and vertex C of the triangle ABC moves such that CotA + CotB = CONSTANT. Locus of C is a straight line which is a) perp. to AB b) parallel to AB c) inclined at an angle (A-B) to AB d) none.
SIDDHANT MATHUR , 13 Years ago
Grade 12
