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aksik [14]
2 years ago
10

If 2tanx/1-tan^2x=1, then x can equal

Mathematics
2 answers:
NARA [144]2 years ago
5 0
Tan 2x = 2 tan x / (1-tan^2x)

hence, tan 2x = 1
2x = pi
x = pi/2.
Vladimir79 [104]2 years ago
3 0
Hello,

tan 2x=1
==>2x=(π/4+kπ)/2
==>x=π/8+kπ/2  (k integer)


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