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• Parabola from 'ARI-HAN't
  1)The triangle formed by the tangent to the curve f(x) = x2 + bx - b at the point (1,1) and the co-ordinate axes lie in the first quadrant. If it's area is 2 then the value of b is: a)-1 b)3 c)-3 d)1 ans c 2)If the normals fr ...
  0·6· #Mathematics#Co-ordinate Geometry
  replied2019-10-21 10:29:58