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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
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

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

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

klimenkovBest 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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