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notintvb
Group Title
f(x)=cos(2xpi/5)+1
f(x)intersect the xaxis at the following points
x=...7/5pi,2pi/5,3pi/5,8pi/5,...,1/5pi(5k2)
for any integers k
what is the closest intersection point (x,y) to the origin (0,0)?
 one year ago
 one year ago
notintvb Group Title
f(x)=cos(2xpi/5)+1 f(x)intersect the xaxis at the following points x=...7/5pi,2pi/5,3pi/5,8pi/5,...,1/5pi(5k2) for any integers k what is the closest intersection point (x,y) to the origin (0,0)?
 one year ago
 one year ago

This Question is Closed

klimenkov Group TitleBest ResponseYou've already chosen the best response.1
What is lower: 2pi/5 or 3pi/5?
 one year ago

notintvb Group TitleBest ResponseYou've already chosen the best response.0
what mean is 1/5pi(5k2)?
 one year ago

klimenkov Group TitleBest ResponseYou've already chosen the best response.1
Put any integer k in this solution and get the intersection point.
 one year ago
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