3 years ago

Select the best answer. tan x tan x/2=

Mathematics

1 answer:

Colt1911 [192]3 years ago

4 0

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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