vereinfachen (cos(θ/2)+sin(θ/2)e^{iφ})^2

Lösung

vereinfachen

(cos (\frac{θ}{2}) + sin (\frac{θ}{2}) e^{i φ})^{2}

(cos (\frac{θ}{2}) + sin (\frac{θ}{2}) (cos (φ) + i sin (φ)))^{2}

Schritte zur Lösung

(cos (\frac{θ}{2}) + sin (\frac{θ}{2}) e^{i φ})^{2}

e^{i φ} = cos (φ) + i sin (φ)

= (cos (\frac{θ}{2}) + sin (\frac{θ}{2}) (cos (φ) + i sin (φ)))^{2}

e x p an d e^{3 x y} \cdot 3 (y + x \frac{d y}{d x})

e x p an d 50 (24 - 23 e^{- \frac{t}{200}})

e x p an d Z ((n + 1) (- 2)^{n})

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

e x p an d \frac{1}{( y - m ) ( y - n )}