Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
31701	Tracer	sin(4x)*cos(2x)	$\sin (4 x) \cdot \cos (2 x)$
31702	Tracer	sin(4x)cos(x)-sin(x)cos(4x)=( racine carrée de 3)/2	$\sin (4 x) \cos (x) - \sin (x) \cos (4 x) = \frac{\sqrt{3}}{2}$
31703	Tracer	sin(5)cos(1.4)-cos(5)sin(1.4)	$\sin (5) \cos (1.4) - \cos (5) \sin (1.4)$
31704	Tracer	sin(55)cos(35)+cos(55)sin(35)	$\sin (55) \cos (35) + \cos (55) \sin (35)$
31705	Tracer	sin(58)	$\sin (58)$
31706	Tracer	sin(5x)	$\sin (5 x)$
31707	Tracer	sin(65)	$\sin (65)$
31708	Tracer	sin(6x)=cos(9x)	$\sin (6 x) = \cos (9 x)$
31709	Tracer	sin(8)	$\sin (8)$
31710	Tracer	sin(8x)	$\sin (8 x)$
31711	Tracer	s(t)=1/2t-3	$s (t) = \frac{1}{2} t - 3$
31712	Tracer	s(x)=- racine quatrième de x	$s (x) = - \sqrt[4]{x}$
31713	Tracer	s=-2.7t^2+30t+6.5	$s = - 2.7 t^{2} + 30 t + 6.5$
31714	Trouver la valeur exacte	arccos((- racine carrée de 3)/2)	$\arccos (\frac{- \sqrt{3}}{2})$
31715	Tracer	sec(x)-1/(sec(x))	$\sec (x) - \frac{1}{\sec (x)}$
31716	Tracer	sec(x)=17/7	$\sec (x) = \frac{17}{7}$
31717	Tracer	sec(x)=4/3*tan(x)<0	$\sec (x) = \frac{4}{3} \cdot \tan (x) < 0$
31718	Tracer	sec(2/( racine carrée de 3))	$\sec (\frac{2}{\sqrt{3}})$
31719	Tracer	sin(2x)*sin(4x)	$\sin (2 x) \cdot \sin (4 x)$
31720	Tracer	sin(2x)=( racine carrée de 3)/2	$\sin (2 x) = \frac{\sqrt{3}}{2}$
31721	Tracer	sin(2x)=2sin(x)	$\sin (2 x) = 2 \sin (x)$
31722	Tracer	sin(-2x)=sin(183)	$\sin (- 2 x) = \sin (183)$
31723	Tracer	sin(2x)>cos(2x)	$\sin (2 x) > \cos (2 x)$
31724	Tracer	sin(2x)cos(x)+cos(2x)sin(x)=( racine carrée de 2)/2	$\sin (2 x) \cos (x) + \cos (2 x) \sin (x) = \frac{\sqrt{2}}{2}$
31725	Tracer	sin(2x)-sin(x)=0	$\sin (2 x) - \sin (x) = 0$
31726	Tracer	sin(30)=1/2	$\sin (30) = \frac{1}{2}$
31727	Tracer	sin(35)	$\sin (35)$
31728	Tracer	sin(36)	$\sin (36)$
31729	Tracer	sin(3x)=1	$\sin (3 x) = 1$
31730	Tracer	-sin(3x-pi)	$- \sin (3 x - π)$
31731	Tracer	sin(4.57)	$\sin (4.57)$
31732	Tracer	sin(4x)-sin(2x)=0	$\sin (4 x) - \sin (2 x) = 0$
31733	Tracer	sin(40)+cos(40)+1	$\sin (40) + \cos (40) + 1$
31734	Tracer	sin(40)where^0<x<90	$\sin (40) w h e r e^{0} < x < 90$
31735	Tracer	sin(-40)	$\sin (- 40)$
31736	Tracer	sin(40)(tan(10)- racine carrée de 3)	$\sin (40) (\tan (10) - \sqrt{3})$
31737	Tracer	sin(40)*(tan(10)- racine carrée de 3)	$\sin (40) \cdot (\tan (10) - \sqrt{3})$
31738	Tracer	sin(x/2)+cos(x)-1=0	$\sin (\frac{x}{2}) + \cos (x) - 1 = 0$
31739	Tracer	sin(x/2)cos(x/2)=(sin(x))/2	$\sin (\frac{x}{2}) \cos (\frac{x}{2}) = \frac{\sin (x)}{2}$
31740	Tracer	sin(x/3)<( racine carrée de 3)/2	$\sin (\frac{x}{3}) < \frac{\sqrt{3}}{2}$
31741	Tracer	sin(x^2-1)	$\sin (x^{2} - 1)$
31742	Tracer	y=csc(2x+pi/2)	$y = \csc (2 x + \frac{π}{2})$
31743	Tracer	sin(0.5)	$\sin (0.5)$
31744	Tracer	sin(1)*cos(2)	$\sin (1) \cdot \cos (2)$
31745	Tracer	sin(-100)cos(140)-sin(140)sin(-100)	$\sin (- 100) \cos (140) - \sin (140) \sin (- 100)$
31746	Tracer	sin(12x)-2sin(4x)=0	$\sin (12 x) - 2 \sin (4 x) = 0$
31747	Tracer	sin(15)+tan(30)*cos(15) = square root of 6/3	$\sin (15) + \tan (30) \cdot \cos (15) = \sqrt{\frac{6}{3}}$
31748	Tracer	sin(15x-21pi)+6	$\sin (15 x - 21 π) + 6$
31749	Tracer	sin(175)	$\sin (175)$
31750	Tracer	sin(180)	$\sin (180)$
31751	Tracer	sin(199)	$\sin (199)$
31752	Tracer	sin(2*(BAC))	$\sin (2 \cdot (B A C))$
31753	Tracer	sin(2x)=1/3	$\sin (2 x) = \frac{1}{3}$
31754	Tracer	sin(2x)=-2/3	$\sin (2 x) = - \frac{2}{3}$
31755	Simplifier	cos(4theta)^2-sin(4theta)^2	$\cos^{2} (4 θ) - \sin^{2} (4 θ)$
31756	Tracer	sin(2arctan(x))	$\sin (2 \arctan (x))$
31757	Tracer	sec((3pi)/2)	$\sec (\frac{3 π}{2})$
31758	Tracer	sec(arcsin(( racine carrée de 2)/9))	$\sec (\arcsin (\frac{\sqrt{2}}{9}))$
31759	Tracer	sec(135)	$\sec (135)$
31760	Tracer	sec(180)	$\sec (180)$
31761	Tracer	sec(2x)-2=0	$\sec (2 x) - 2 = 0$
31762	Tracer	sec(2x+(2pi)/3)+1	$\sec (2 x + \frac{2 π}{3}) + 1$
31763	Tracer	sec(3)	$\sec (3)$
31764	Tracer	sec(585.45)	$\sec (585.45)$
31765	Tracer	sec(90-x)tan(x)	$\sec (90 - x) \tan (x)$
31766	Tracer	sec(A)	$\sec (A)$
31767	Simplifier	cos(theta)csc(theta)	$\cos (θ) \csc (θ)$
31768	Tracer	sec(x)=- racine carrée de 2	$\sec (x) = - \sqrt{2}$
31769	Tracer	sec(x)tan(x)cos(x)csc(x)	$\sec (x) \tan (x) \cos (x) \csc (x)$
31770	Tracer	sin(2pi+alfa)-cos(-alfa)+sin(pi+alfa)-cos(pi-alfa)+3sin(pi-alfa)	$\sin (2 π + a l f a) - \cos (- a l f a) + \sin (π + a l f a) - \cos (π - a l f a) + 3 \sin (π - a l f a)$
31771	Tracer	sin(x)=cos((5pi)/2)	$\sin (x) = \cos (\frac{5 π}{2})$
31772	Tracer	r=8+8cos(x)	$r = 8 + 8 \cos (x)$
31773	Tracer	r=8sin(x)	$r = 8 \sin (x)$
31774	Tracer	r=9cos(x)	$r = 9 \cos (x)$
31775	Tracer	r=9cos(5x)	$r = 9 \cos (5 x)$
31776	Tracer	r=9sin(5x)	$r = 9 \sin (5 x)$
31777	Évaluer	csc(-(5pi)/4)	$\csc (- \frac{5 π}{4})$
31778	Tracer	r=-cos(7x)	$r = - \cos (7 x)$
31779	Tracer	r=sin(1/2)	$r = \sin (\frac{1}{2})$
31780	Tracer	rsin(x)=3	$r \sin (x) = 3$
31781	Tracer	r=5+4cos(x)	$r = 5 + 4 \cos (x)$
31782	Tracer	r=5+4sin(x)	$r = 5 + 4 \sin (x)$
31783	Tracer	r=5-5sin(x)	$r = 5 - 5 \sin (x)$
31784	Tracer	r=6-5cos(x)	$r = 6 - 5 \cos (x)$
31785	Tracer	r=-6cos(x)	$r = - 6 \cos (x)$
31786	Tracer	r=6cos(x)+3sin(x)	$r = 6 \cos (x) + 3 \sin (x)$
31787	Tracer	r=6sin(2x)	$r = 6 \sin (2 x)$
31788	Tracer	r=7cos(x)	$r = 7 \cos (x)$
31789	Tracer	r=7cos(6x)	$r = 7 \cos (6 x)$
31790	Tracer	r=3csc(0)	$r = 3 \csc (0)$
31791	Tracer	r=2sin(3x)	$r = 2 \sin (3 x)$
31792	Tracer	r=3sin(3)*0	$r = 3 \sin (3) \cdot 0$
31793	Tracer	r=3cos(120)	$r = 3 \cos (120)$
31794	Tracer	r=2-cos(45)	$r = 2 - \cos (45)$
31795	Tracer	r=2-5sin(4x)	$r = 2 - 5 \sin (4 x)$
31796	Tracer	r=2+cos(x)	$r = 2 + \cos (x)$
31797	Tracer	sin(x)<tan(x)>0	$\sin (x) < \tan (x) > 0$
31798	Tracer	sin(x)=-3/13	$\sin (x) = - \frac{3}{13}$
31799	Tracer	sin(x)=-0.65	$\sin (x) = - 0.65$
31800	Tracer	sin(x)=-1/4	$\sin (x) = - \frac{1}{4}$