SOLUTION: tan x + cot x = 25/12 , find sin x + cos x

Question 804658: tan x + cot x = 25/12 , find sin x + cos x
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
tan x + cot x = 25/12 , find sin x + cos x
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(4tan(x)-3)(3tan(x)-4)
..
tan(x)=3/4
working with (3-4-5) right triangle
sin(x)=3/5
cos(x)=4/5
sin(x)+cos(x)=3/5+4/5=7/5
or
tan(x)=4/3
working with (3-4-5) right triangle
sin(x)=4/5
cos(x)=3/5
sin(x)+cos(x)=4/5+3/5=7/5
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