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Section 4.6
Question 50
tan x = sqrt{3}
arctan(tan x) = arctan(sqrt{3}
x = pi/3
To find all solutions in the interval [-2pi, 2pi], I can use the unit circle, right?
Question 52
cot x = 1
arccot(cot x) = arccot(1)
x = pi/4
I can find all solutions by using the unit circle, right?
Question 50
tan x = sqrt{3}
arctan(tan x) = arctan(sqrt{3}
x = pi/3
To find all solutions in the interval [-2pi, 2pi], I can use the unit circle, right?
Question 52
cot x = 1
arccot(cot x) = arccot(1)
x = pi/4
I can find all solutions by using the unit circle, right?