hey the question was to find the value of t where 0<=t<=pi where the cruve intersects y=2x

where

x= cost

y= 2sint

i am getting two values which do work can someone please verify this because the question said specifically find the value of t

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- Jun 17th 2012, 05:35 PMrighteous818Parametric equation urgent help
hey the question was to find the value of t where 0<=t<=pi where the cruve intersects y=2x

where

x= cost

y= 2sint

i am getting two values which do work can someone please verify this because the question said specifically find the value of t - Jun 17th 2012, 05:36 PMrighteous818Re: Parametric equation urgent help
i am gettin pi/4 and 3pi/4

- Jun 17th 2012, 05:43 PMskeeterRe: Parametric equation urgent help
y = 2x

2sint = 2(cost)

sint = cost only at t = pi/4 in the given interval - Jun 17th 2012, 05:49 PMrighteous818Re: Parametric equation urgent help
thanks