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Calculus Help Please?
Science & Mathematics by Anonymous 2018-06-30 11:05:17
Social Science
Calculus Help Please?
1 answer
For what value of x in radians will the slop of y=sin^2 x be equal to 1, give that x is less than or equal to 0 and less than or equal to 2 pi
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Anonymous
y=sin^2(x), 0=<x<=2pi y'=2sin(x)cos(x)=1 => y'=sin(2x)=1 => 2x=npi+(-1)^n[pi/2] where n=0, 2 => x=pi/4, 5pi/4