Hello, I coldnt solve this problem May you help me? If y=sin(x)*cos(x) then what is the period? I know Sin(x) and Cos(x) periods 2pi Tan(x) and Cot(x) are pi but i dont know how i can solve? Thanks
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Originally Posted by sunrise Hello, I coldnt solve this problem May you help me? If y=sin(x)*cos(x) then what is the period? I know Sin(x) and Cos(x) periods 2pi Tan(x) and Cot(x) are pi but i dont know how i can solve? Thanks use the double angle identity for sine, note ...
So, As I learned answer is pi 1\2*sin(2x) is equal to the pi? How i can show? Thank you for your attentions.
Originally Posted by sunrise So, As I learned answer is pi 1\2*sin(2x) is equal to the pi? you should know the period, , of is
Thank you
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