erweitern (1-sin(x))(sec(x)+tan(x))

Lösung

erweitern

(1 - sin (x)) (sec (x) + tan (x))

cos (x)

Schritte zur Lösung

(1 - sin (x)) (sec (x) + tan (x))

Apply FOIL method

(1 - sin (x)) (sec (x) + tan (x)) : cos (x)

= cos (x)

e x p an d (sec (x) + tan (x)) (1 - sin (x))

e x p an d (sec (x) - tan (x)) (csc (x) + 1)

e x p an d (π - x)^{2} - π

e x p an d (sec (x) + tan (x) - 1) (1 + sec (x) - tan (x))

e x p an d (sin (x) + 1)^{2}