Two solutions to sinx + cosx = 2
In this video, we investigate solutions to sinx + cosx = 2 but there are no real solutions. We go ahead to investigate the complex solutions. There are infinitely many complex solutions but we just solved for 2 of the solutions. We can generalize for any integer since sine and cosine have period of 2π.
#soloanch
To learn Precalculus/calc 1, click the following links
Functions- • MTH 121 - Functions
Limits- • MTH121 - Limits
Derivative- • MTH 121 - Differentiations
Integral - • Integrations
0:00 introduction
0:26 real solutions
2:33 maximum value
8:11 complex solutions
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