SOLUTION: find the exact values of cot[sin^1(-1)] csc(cos^1 sqrt3/2)sec[tan^-1(-sqrt3)
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Question 873311: find the exact values of cot[sin^1(-1)] csc(cos^1 sqrt3/2)sec[tan^-1(-sqrt3)
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
find the exact values of cot[sin^1(-1)] csc(cos^1 sqrt3/2)sec[tan^-1(-sqrt3)
***
Use degrees
cot[sin^1(-1)]=cot(270˚)=0
csc(cos^1 sqrt3/2)=csc(30˚)=1/sin(30˚)=1/(1/2)=2
sec[tan^-1(-sqrt3)=sec(120˚)=-2
...
cot[sin^1(-1)] csc(cos^1 sqrt3/2)sec[tan^-1(-sqrt3)=0*2*-2=0
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