Mathematics, 05.12.2021 18:20, hwang258

Consider the equation of a circle $x^{2} -2x+y^{2} -4y-4=0$ . If the line 2x - y + a = 0 is its diameter. Then find the value of a.

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Consider the equation of a circle . If the line 2x - y + a = 0 is its diameter. Then find the value of a.

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Consider the equation of a circle $x^{2} -2x+y^{2} -4y-4=0$ . If the line 2x - y + a = 0 is its diameter. Then find the value of a.