Find the angle

  • Thread starter ohaiyo88
  • Start date
  • #1
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y - xtanθ = z/cosθ

Find θ in terms of x,y,z
equation seems so simple, but cant do it
 

Answers and Replies

  • #2
ehild
Homework Helper
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What did you try?


ehild
 
  • #3
12
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cant do it. pls help. it's urgent
 
  • #4
ehild
Homework Helper
15,543
1,909
You can use the relation between cos(θ) and than(θ):
1/cos(θ)=sqrt(1+tan2(θ)).


ehild
 

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