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1. The problem statement, all variables and given/known data
Use a graphing calculator to find [itex]\delta[/itex]
when
0<x  [itex]\pi[/itex]/2<[itex]\delta[/itex] and sin(x)  1<0.2
2. Relevant equations
I don't think there are any other than the format of the previous information:
0<xa<[itex]\delta[/itex] and f(x)L<[itex]\epsilon[/itex]
3. The attempt at a solution
Okay, so I used the graphing calculator to graph sinx, y=1.2 and y=0.8
The thing is, L + ε turns out to be greater than 1, so I have something like this (i attached a picture).
For [itex]\delta[/itex] I got 0.61. I'm not sure if it's possible, because the line y=1.2 doesn't touch the graph of sinx. Is it possible?
Thank you!
Use a graphing calculator to find [itex]\delta[/itex]
when
0<x  [itex]\pi[/itex]/2<[itex]\delta[/itex] and sin(x)  1<0.2
2. Relevant equations
I don't think there are any other than the format of the previous information:
0<xa<[itex]\delta[/itex] and f(x)L<[itex]\epsilon[/itex]
3. The attempt at a solution
Okay, so I used the graphing calculator to graph sinx, y=1.2 and y=0.8
The thing is, L + ε turns out to be greater than 1, so I have something like this (i attached a picture).
For [itex]\delta[/itex] I got 0.61. I'm not sure if it's possible, because the line y=1.2 doesn't touch the graph of sinx. Is it possible?
Thank you!
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