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Mathematics, 10.05.2021 18:30 crobinson7206

Find a numerical value of one trigonometric function of x for cos2x+ 2 sin x - 2 = 0 a.
Sinx = 0
c.
sinx = 1
b.
tanx = 0
d.
tanx=1

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Find a numerical value of one trigonometric function of x for cos2x+ 2 sin x - 2 = 0 a.
Sinx...

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