if tan x = a/b, then find the value of cos x + sin x / cos x - sin x
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b+a/b-a I hope this will help you
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tan formula=sin/cos
given tan=a/b
r.t.p- cos+sin/cos-sin
tan=a/b (sin/cos)
substitute in the equation
b+a/b-a
this may help you
given tan=a/b
r.t.p- cos+sin/cos-sin
tan=a/b (sin/cos)
substitute in the equation
b+a/b-a
this may help you
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