Asked by Strahinja
Which of the following values for x is a counterexample to the claim that cot(pi/2-x)=tan x is an identity?
Question options:
a)
pi
b)
pi/2
c)
cot(pi/2-x)=tan x is an identity
d)
3pi/4
Question options:
a)
pi
b)
pi/2
c)
cot(pi/2-x)=tan x is an identity
d)
3pi/4
Answers
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