In -ABC- -B -900- BC - 5 cm- and AC - AB - 1-Evaluate-1-sin-C-1-cos-C-

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Properties of 30°-60°-90° Triangles

In ∆ABC, ∠B =...

Question

In ∆ABC, ∠B = $90^{0}$ , BC = 5 cm, and AC - AB = 1.Evaluate:
$\frac{1 + s i n C}{1 + c o s C}$ .

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