Question: 7. Determine all solutions of equation: sin + 2 sin x = 0. 8. Determine the expression V if In V 3 In(2x) In(x+7).

7. Determine all solutions of equation: sin + 2 sin x =

7. Determine all solutions of equation: sin + 2 sin x = 0. 8. Determine the expression V if In V 3 In(2x) In(x+7). Determine all ER for which In V is defined. 2=0+k, kEZ (2-2) V = , E(-7.2 x+7

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