The number of hours of daylight in Boston is given by 6-3 sin( daylight that Boston will experience? 3 hours O 12 hours O 15 hour O 9 hours +12 where x is the number of days after January 1. What is the least amount of ►

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A: Given angle is cos-2π3 We know that, cos-θ=cosθ cosπ2+θ=-sinθ Therefore, using above two formula,…

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A: Find the reciprocal of complex numbers by multiply and divide with its conjugate

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A: to find the value of x

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A: Formula used  ∫sinx = -cosx + C ∫ex dx = ex + C ∫u.v = u∫v - ∫dudx∫vdx

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Q: How did they get these values?

A: