Anonym
Anonym
16-06-2015
Math
Answered
If (1+tan Θ)(1-tanΘ)=1, find Θ
Answer :
Jemma
Jemma
16-06-2015
writing theta as x,
(1+tan x)(1-tan x) =1
=>1 - tan^2 x = 1
=> tan^2 x = 0
=> tan x= 0
=> x = 0
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