f (x) = sinx * (cosx-1)

f (x) = x^2 * ctgx

f (x) = cosx (1+sinx)

f (x) = x^2 * tgx

Найти производные

Question

Алгебра

Генуля

4 июня, 16:19

f (x) = sinx * (cosx-1)

f (x) = x^2 * ctgx

f (x) = cosx (1+sinx)

f (x) = x^2 * tgx

Найти производные

+2

Ответы (1)

Знаете ответ?

Минуша · Answer 1

1) = cosx * (cosx-1) + sinx * (-sinx) = cos^2 x-cosx - sin^2 x = cos2x-cosx

2) = 2x*ctgx - x^2/sin^2 x

3) = - sinx * (1+sinx) + cosx*cosx = - sinx - sin^2 x + cos^2 x = cos2x - sinx

4) = 2x*tgx + x^2/cos^2 x

f (x) = sinx * (cosx-1)f (x) = x^2 * ctgxf (x) = cosx (1+sinx)f (x) = x^2 * tgxНайти производные

f (x) = sinx * (cosx-1)

f (x) = x^2 * ctgx

f (x) = cosx (1+sinx)

f (x) = x^2 * tgx

Найти производные