Need Help

GMAN679

New member
Joined
May 10, 2021
Messages
3
Hi, I just need a confirmation on the equation Y=Cosechx from -4 is less than and equal to X, which is less than and equal 4 is the same as
Y=e^4+e^-4 And that the value generated if equation was processed, supposed to generate the y value of 27.3?
2
 

Subhotosh Khan

Super Moderator
Staff member
Joined
Jun 18, 2007
Messages
24,691
Hi, I just need a confirmation on the equation Y=Cosechx from -4 is less than and equal to X, which is less than and equal 4 is the same as
Y=e^4+e^-4 And that the value generated if equation was processed, supposed to generate the y value of 27.3?
2
Please show us what you have tried and exactly where you are stuck.

Please follow the rules of posting in this forum, as enunciated at:


Please share your work/thoughts about this problem
 

topsquark

Senior Member
Joined
Aug 27, 2012
Messages
1,120
Let' me supplement Subhostosh's comment with a

What??

That problem statement makes no sense. You seem to be asking how to define csch(x) in terms of exponentials but what are you doing with \(\displaystyle -4 \leq x \leq 4\) and x = 4? And where did 27.3 come from?

-Dan
 

Jomo

Elite Member
Joined
Dec 30, 2014
Messages
10,568
Just for the record,−4≤x≤4, is read as x is between -4 and 4 inclusive
 
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