30 Equation of circle A is 2y +2(x-3) -a=0. Find centre and value of a if radius is V5. A C(0,3) ; a=10 B C(3,0) ; a=10 C(0, 3) ; a = 2/5 C(3,0) ; a=2/5 C D

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A: Approach to solving the question:  Detailed explanation:

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Q: 19.) Question is attached!

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A: Explanation and solutions is given below....