The number of hours of daylight in the SMH Lower Forum in month t of the year (with t = 0 being January) is given by the following function. d(t) = 3 sin (t – 2) + 12 a) Determine the number of hours of daylight in August. b) Identify the minimum number of hours of daylight and when it occurs. c) In which month(s), will there be 11 hours of daylight?

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Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.