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anonymous
 5 years ago
what would be the critical points for cos20(thats theta not 0) , 0<theta(0)<pi/4
anonymous
 5 years ago
what would be the critical points for cos20(thats theta not 0) , 0<theta(0)<pi/4

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amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0thats 2 cycles of cosine in a normal period..

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0cos is normally 0 at pi/2 and 3pi/2

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0and inflects at o and pi

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0do i have that backwards?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0high points at 0 and pi ....yeah

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0regardless, its criticals are at 2sin(2t)
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