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Beliebt Trigonometrie >

cos(a)=0,999^{99}x,(sin(a))/(cos(a))x

Lösung

cos (a) = 0, 99 9^{99} x, \frac{sin ( a )}{cos ( a )} x

Lösung

\frac{x sin ( a )}{cos ( a )}

Schritte zur Lösung

\frac{sin ( a )}{cos ( a )} x

Vereinfache

\frac{sin ( a )}{cos ( a )} x : \frac{x sin ( a )}{cos ( a )}

\frac{sin ( a )}{cos ( a )} x

Multipliziere Brüche:

a \cdot \frac{b}{c} = \frac{a \cdot b}{c}

= \frac{sin ( a ) x}{cos ( a )}

= \frac{x sin ( a )}{cos ( a )}

Beliebte Beispiele

sin(x/2+pi)= 3/(2sqrt(3))

sin (\frac{x}{2} + π) = \frac{3}{2 3}

cos(b)=(cos(80))/(cos(50))

cos (b) = \frac{cos ( 8 0 ^{\circ} )}{cos ( 5 0 ^{\circ} )}

2sec^2(x)tan(x)-2sec^2(x)=0

2 sec^{2} (x) tan (x) - 2 sec^{2} (x) = 0

sin (x) = \frac{10}{18}

tan(2x)=2cos(x)

tan (2 x) = 2 cos (x)