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so the gradient of the tangent is the negative reciprocal of the gradient of the radius. This means that the gradient of the tangent, \(m = \frac{3}{4}\). Next, find the value of \(c\).
so the gradient of the tangent is the negative reciprocal of the gradient of the radius. This means that the gradient of the tangent, \(m = \frac{3}{4}\). Next, find the value of \(c\).