Author Topic: x-values of intersection (Read 718 times) Tweet Share

headsup · « **on:** June 25, 2018, 08:32:35 pm »

Hello,
Need some help with an extension 1 task. I have two equations (below) and the question says:
Solve an appropriate equation to find the x-values of the points of intersection in the first cycle. Ensure any values excluded by your equation are also checked. Give your answers correct to 4 decimal places.

Functions:
$y=1/2 sin \pi x {0<=x<=8}$
$y=9/10 cos \pi x {0<=x<=8}$

Thanks heaps!

headsup · « **Reply #1 on:** June 25, 2018, 08:38:20 pm »

Quote from: headsup on June 25, 2018, 08:32:35 pm

$y=1/2 sin \pi x {0<=x<=8}$
$y=9/10 cos \pi x {0<=x<=8}$

Not sure why is it sure like that....

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Author Topic: x-values of intersection (Read 718 times) Tweet Share

headsup

x-values of intersection

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