• the equation of the tangent at the point (0,0) to the circle , making intercepts of length 2a and 2b units on the coordinate axes are
  • ans is ax+ by = 0 and ax - by = 0

Dear student
Equation of circle passing through origin and cutting off intercepts2a and 2b units on the coordinate axes is x2+y2±2ax±2by=0and equation of tangent at (0,0) is ax±by=0

Regards

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