Question

27.8grams of glucose is dissolved in 100gram of solvent at 20°C.
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Answer 1

Answer:

Since and cosine a.k.a., sin(0) and cos(0) - are functions revealing the shape of a right triangle. Looking out from a vertex with angle 0, sin(0) the ratio of the opposite side to the hypotenuse, while cos(0) is the ratio of the adjacent side to the hypotenuse.

Explanation:

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