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Solve tan x + 1 = 0 for x.
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5 votes
Solve
tan x + 1 = 0
for x.

User Shamim Ahmmed
by
7.7k points

2 Answers

3 votes
Hello,

x=-π/4+kπ
==============
User Anton Grig
by
9.4k points
2 votes
tan x + 1 = 0
tan x = -1
x = -π/4 + nπ ( n ∈ Z )
User Aro
by
9.0k points
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