SOLUTION: tan &#945; = (-4/3), &#960;/2 < &#945; < &#960;; cos &#946; = 1/2, 0 < &#946; < &#960;/2

Algebra ->  Trigonometry-basics -> SOLUTION: tan &#945; = (-4/3), &#960;/2 < &#945; < &#960;; cos &#946; = 1/2, 0 < &#946; < &#960;/2      Log On


   

Question 1124956: tan α = (-4/3), π/2 < α < π; cos β = 1/2, 0 < β < π/2
Answer by ikleyn(52866) About Me  (Show Source):
You can put this solution on YOUR website!
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Without your question, formulated clearly and correctly, this post MAKES NO SENSE.