Giải các phương trình
1) sin2x - 4(cos x - sin x) = 4
2) 5sin2x - 12(sin x - cos x) + 12 = 0

it is b)

hope this : )

step-by-step explanation:

you are uyytr tyy

step-by-step explanation:

c

step-by-step explanation:

there is vertical asymptote at x = 2 and x = 0

vertical asymptote occurs at the points where the denominator is 0. so we can say that

x = 2 occurs when there is a factor (x-2) in the denominator, and

x = 0 occurs when there is a factor "x" in the denominator

thus, the denominator of the equation would have "x * (x-2)", this is option c only. that's the correct answer.