Question

if tan theta is equal to 3 by 4 then(1 - cos theta bracket divided by(1 + cos theta ) =
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Answer 1

Answer:

(+_+)(*_*)=-O:0*\0/*

Answer 2

Answer

1-cos∅/1+cos∅ = 1/9

Step-by-step explanation

tan ∅ = 3/4

tan ∅ = opposite side / adjacent side

         = 3/4

hypotenuse^2  = 4^2 +3^2 = 16+9=25

hypotenuse = 5

cos ∅ = adjacent side/hypotenuse

          = 4/5

1-cos∅ /1+cos∅  =1-4/5/1+4/5 = 1/9