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johnnyalln
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Please Help! solve: 3tan(x/2)+3=0 for 0 < theta <180degrees
 one year ago
 one year ago
johnnyalln Group Title
Please Help! solve: 3tan(x/2)+3=0 for 0 < theta <180degrees
 one year ago
 one year ago

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sauravshakya Group TitleBest ResponseYou've already chosen the best response.0
3tan(x/2)+3=0 3 tan(x/2)=3 tan(x/2)=1 Now, let y=x/2 then, tan(y)=1 , 0<y<90
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.0
Now, solve for y can u?
 one year ago

johnnyalln Group TitleBest ResponseYou've already chosen the best response.0
think i am confused on how to go about solving for y..
 one year ago

StupidGenius Group TitleBest ResponseYou've already chosen the best response.0
if you take the inverse of tan to both side you will get y =45 tan(y)=1 arctan(y)=arctan(1) y=45 and since 0<y<90 then y=18045=135
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.0
which are out of range So, NO SOLUTION of y.. Thus, NO solution of x
 one year ago

StupidGenius Group TitleBest ResponseYou've already chosen the best response.0
this range 0<y<90 for y or x in the origin problem 0<y<90 or 0<x<90
 one year ago

sauravshakya Group TitleBest ResponseYou've already chosen the best response.0
Since, 0<x<180 and y=x/2 range of y is 0<y<90
 one year ago
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