Ok, i got two funktions:(adsbygoogle = window.adsbygoogle || []).push({});

b1:=(x/10)+sin((x/3)+(Pi/2));

and

b2:=(1-2*cos((x/4)+(Pi/2)));

I need to determine all the roots between 0 < x > 30

If I plot the functions i see that there should be two roots

plot([b1,b2],x=0..30);

But when try to get maple to calculate the roots It only comes up with one root:

fsolve(b1=b2,x=0..30);

12.83815087

Thanks and sorry for my bad english.

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# Simple Maple help

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