Can someone help me to solve a trigonometric function.To review this function in points y=3sin(2x+π/4) (smile)
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FOR THI USE EXPANSION PROPERTY OF SIN THAT IS 3sin(2x+4)=3(sin2xcos45+cos2xsin45) also here you can graph the function amplitude of the function has increased to 3 and the phase difference is 45 degrees
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