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{ 6. A variable line }ax+by+c=0, where }a,b,c (taken in }}{ that order) are in A.P., is normal to a circle }(x-α)^2+}{(y-β)^2=γ, which is oithogonal to circle }x^2+y^2-4x}{-4y=1. Then the value of }(α+β+γ) is |
| Answer» { 6. A variable line }ax+by+c=0, where }a,b,c (taken in }}{ that order) are in A.P., is normal to a circle }(x-α)^2+}{(y-β)^2=γ, which is oithogonal to circle }x^2+y^2-4x}{-4y=1. Then the value of }(α+β+γ) is | |