Question
If the quadratic equation (1 a×a)b×b×x×x 2abcx (c×c-m×m)=0 has equal roots prove that c×c=m×m(1 a×a)
Maths
Jan. 6, 2019, 6:19 p.m.
Answer
Mathematics -
"O" is the center of the circle. I chord AB=8 cm and OP=3 m. Find the radius of the circle.
Maths
Jan. 6, 2019, 4:18 p.m.
Answer
in triangle ABC in which AB=AC and D is the point of AC such that BC^2 = AC×CD prove that BD=BC