Hope this helps tap on the pic
Answer:
A n C={0,2}
Step-by-step explanation:
From the question,
A={0,1,2,3}
B={a,b,c,d}
C={0,a,2,b}
A n C means A intersection C; and by definition all the members that are common to both set A and C
Hence A n C={0,2}
Answer:
The equation that represents circle C is
.
Step-by-step explanation:
A circle is the set of all points in the plane which maintains a fixed finite distance <em>r</em> from a fixed point <em>O = (a, b)</em>. Here <em>O</em> is called the center, and <em>r</em> is called the radius of that circle.
The standard equation for a circle with center (a, b) and radius <em>r</em> is

We are told that the center of this circle is (-2, 10), so

We are also told that the circle contains the point (10, 5), so we will use that information to find the radius <em>r.</em>
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Therefore, the equation that represents circle C is

Thinking 2 hours. Let me know. My bad I thinking to fast.