SOLUTION: Find Tan(3pi/4+theta) when tan theta= 1/2

Algebra.Com
Question 957305: Find Tan(3pi/4+theta) when tan theta= 1/2
Answer by Edwin McCravy(20060)   (Show Source): You can put this solution on YOUR website!
The formula to use is 



 when 

We substitute 



and so we substitute



and we are given:



Substituting in

















Edwin
RELATED QUESTIONS

Find tan((3pi/4)+theta) when tan theta = -1/2... (answered by MathLover1,ikleyn)
Given that tan(theta)=5/4 , pi< theta < 3pi/2, find sin(2theta), cos(2theta),... (answered by lwsshak3)
sin theta= 12/13, 3pi/2 (answered by Edwin McCravy,feliz1965)
tan theta = 3/4 find tan(pi/2 -... (answered by Jeetbhatt10th,ikleyn,MathTherapy)
3 tan^3 theta+3 tan^2 theta-tan theta-1 find all solutions... (answered by Theo)
Given tan theta = 8/5 and pi < theta < 3pi/2. Find the exact value of sin theta/2, cos... (answered by Theo)
if tan theta is 1/4 find exact value of tan 2... (answered by Edwin McCravy,ikleyn)
tan(theta) . tan(theta) = 1 then theta=? (answered by lwsshak3)
Find the solution, if possible. {{{(1 +... (answered by Edwin McCravy)