- #1
danni7070
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[Solved] Limit problem of death
[tex] \lim_{x\rightarrow{\pi/2}} (x*tan(x) - \frac{\pi}{2*cos(x)}) [/tex]
OK. I'm not sure how to begin this problem because:
1) tan(pi/2) is undefined and
2) pi/2cos(pi/2) is undefined also!
Any hint would be great!
Thanks
[tex] \lim_{x\rightarrow{\pi/2}} (x*tan(x) - \frac{\pi}{2*cos(x)}) [/tex]
OK. I'm not sure how to begin this problem because:
1) tan(pi/2) is undefined and
2) pi/2cos(pi/2) is undefined also!
Any hint would be great!
Thanks
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