Find a numerical value of one trigonometric function of x for cos2x+ 2 sinx - 2 = 0.
a. sin x...
Mathematics, 16.04.2020 06:20 PolinaZagorodniy123
Find a numerical value of one trigonometric function of x for cos2x+ 2 sinx - 2 = 0.
a. sin x = 0
c. sin x = 1
b. tan x = 0
d. tan x= 1
Answers: 3
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