prettymami1424 prettymami1424

13-02-2021
Mathematics

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Select the best answer.

tan x tan x/2=

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jasmine569840 jasmine569840

13-02-2021

Tan 2 x-2 tan x=0
Tan x (tan x-2 ) =0
A tan x=0 —> x=0 and x =K π
B tan x=2 —> x=63.43 +k180 deg

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