erweitern (csc(x)-cot(x))(1+cos(x))

Lösung

erweitern

(csc (x) - cot (x)) (1 + cos (x))

sin (x)

Schritte zur Lösung

(csc (x) - cot (x)) (1 + cos (x))

Apply FOIL method

(csc (x) - cot (x)) (1 + cos (x)) : sin (x)

= sin (x)

e x p an d \frac{( k + 1 ) ( k + 2 ) ( 2 k + 3 )}{6}

e x p an d (1 + x^{\frac{2}{3}}) (1 - x^{\frac{2}{3}})

s im pl i f y (3 - 2 k)^{2}

\frac{\partial}{\partial x} ((z) (x^{2} + y^{2} + z^{2}))

s im pl i f y (2 + 3 i)^{4}