If the roots of the equation (a-b)x^2 +(b-c)x+(c-a) =0 then prove that b+c=2a May 3, 2021December 17, 2018 by Class of Achievers Read more
The area of a circle inscribed in an equilateral triangle is 154 sq. cm. Find the perimeter of the triangle December 22, 2020December 7, 2018 by Class of Achievers Read more
If (a,b) is mid point of line segment joining the points A(10,-6), B(k,4) and a-2b =18,then find the value of k and the distance AB December 22, 2020December 6, 2018 by Class of Achievers Read more