The value of the expression 1-(sin^2y/[1 cos y]) ([1 cos y]/siny)-(sin y/[1-cos y])=????
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Answer:
Center (-13,11) , radius 3
Step-by-step explanation:
The given circle has equation
We compare this to the general equation.
where (-a,-b) is the center.
This implies that;
2a=26
2b=-22
b=-11
The center is therefore (-13,11)
The radius is given by
The radius is 3