solvefor c,2sin^3(x)+cos^2(x)-cos(x)=0

Lösung

löse nach

c, 2 sin^{3} (x) + cos^{2} (x) - cos (x) = 0

Wahr f \overset{u}{¨} r alle c; 2 sin^{3} (x) + cos^{2} (x) - cos (x) = 0

Schritte zur Lösung

2 sin^{3} (x) + cos^{2} (x) - cos (x) = 0

Beide Seiten sind gleich

Wahr f \overset{u}{¨} r alle c; 2 sin^{3} (x) + cos^{2} (x) - cos (x) = 0

so l v e f or i, sin (x^{2}) + cos^{2} (x) + sin (x) + 1 = 0

so l v e f or t, tan^{2} (x) cot (x) = 1 + sec^{2} (x)

so l v e f or i, cos^{3} (x) + 2 sin (x) - 5 sin^{3} (x) = 0

sin (4 1^{\circ}) = \frac{x}{13}

so l v e f or i, sin (x) = cos (9 0^{\circ} - x)