Find th sum of roots of 1x−1x−a=1b−1b−a(a≠0)
Line xa+yb=1 cuts the coordinate axes at A (a, 0) and B(0, b) and the line xa′+yb′=−1 at A' (-a', 0) and B' (0, -b'). If the point A, B, A', B' are concyclic then the orthocenter of the triangle ABA' is
Find the correct option when x is the subject of the formula of given expression.
a(x–b)=a2+bx