SOLUTION: find the exact value of sec(25)csc(65)-tan(25)cot(65)
i got .999 etc but i think i need to get a exact measure
Algebra.Com
Question 926274: find the exact value of sec(25)csc(65)-tan(25)cot(65)
i got .999 etc but i think i need to get a exact measure
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
find the exact value of sec(25)csc(65)-tan(25)cot(65)
Identities:
sin(x)=cos(90-x)
cos(x)=sin(90-x)
exact value of sec(25)csc(65)-tan(25)cot(65) =1
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