Mathway | Problemi più comuni

Problemi più comuni

Livello	Argomento	Problema	Problema formattato
13101	求解x	2sin(x)- radice quadrata di 2=0	$2 \sin (x) - \sqrt{2} = 0$
13102	Trovare il Range	x+2y=1	$x + 2 y = 1$
13103	Trovare Ampiezza, Periodo, e Spostamento di Fase	y=cos(theta)	$y = \cos (θ)$
13104	Trovare il Range	rsin(x)=3	$r \sin (x) = 3$
13105	Trovare il Range	x=300	$x = 300$
13106	Tracciare	tan(x)	$\tan (x)$
13107	Trovare il Range	y=sin(x)-5	$y = \sin (x) - 5$
13108	Trovare il Range	y=sin(x+pi/2)	$y = \sin (x + \frac{π}{2})$
13109	Trovare il Range	y=cot(2x+pi)	$y = \cot (2 x + π)$
13110	Trovare il Range	y=csc(x/3)	$y = \csc (\frac{x}{3})$
13111	Convertire da Radianti in Gradi	(19pi)/3	$\frac{19 π}{3}$
13112	Valutare	cos(arcsin(3/7))	$\cos (\arcsin (\frac{3}{7}))$
13113	Valutare	cos(-2pi)	$\cos (- 2 π)$
13114	Valutare	cos(pi/4)-sin(pi/4)	$\cos (\frac{π}{4}) - \sin (\frac{π}{4})$
13115	Trovare il Range	r=10	$r = 10$
13116	Trovare il Range	y=5-3sin(4x)	$y = 5 - 3 \sin (4 x)$
13117	Trovare il Range	x=(2pi)/5	$x = \frac{2 π}{5}$
13118	Trovare il Range	x=(5pi)/4	$x = \frac{5 π}{4}$
13119	Trovare il Range	y^2-2y-x-5=0	$y^{2} - 2 y - x - 5 = 0$
13120	Valutare	tan(330)	$\tan (330)$
13121	求解x	sin(x)=-2/3	$\sin (x) = - \frac{2}{3}$
13122	求解x	sin(x)=24/29	$\sin (x) = \frac{24}{29}$
13123	求解x	sin(x)=2/9	$\sin (x) = \frac{2}{9}$
13124	求解x	sin(x)=3/2	$\sin (x) = \frac{3}{2}$
13125	求解x	sin(x)=3/8	$\sin (x) = \frac{3}{8}$
13126	求解x	-sin(x)=-cos(x)^2-1	$- \sin (x) = - \cos^{2} (x) - 1$
13127	求解x	sin(x)=- radice quadrata di 3/2	$\sin (x) = - \sqrt{\frac{3}{2}}$
13128	求解x	sin(x)=8/10	$\sin (x) = \frac{8}{10}$
13129	求解x	sin(x)=7/25	$\sin (x) = \frac{7}{25}$
13130	求解x	sin(x)=0.95x	$\sin (x) = 0.95 x$
13131	求解x	sin(x)=-0.78	$\sin (x) = - 0.78$
13132	求解x	sin(x)=-0.5	$\sin (x) = - 0.5$
13133	求解x	sin(x)=0.4	$\sin (x) = 0.4$
13134	求解x	sin(x)=0.6	$\sin (x) = 0.6$
13135	求解x	sin(x)=-0.6	$\sin (x) = - 0.6$
13136	求解x	sin(x)=0.8	$\sin (x) = 0.8$
13137	求解x	-sin(x)=0	$- \sin (x) = 0$
13138	求解x	sin(x)=8/12	$\sin (x) = \frac{8}{12}$
13139	求解x	sin(x)=9/16	$\sin (x) = \frac{9}{16}$
13140	求解x	sin(x)=0.23	$\sin (x) = 0.23$
13141	求解X	sin(X)=0.25	$\sin (X) = 0.25$
13142	求解x	sin(x)=0.3	$\sin (x) = 0.3$
13143	求解x	sin(x)=0.3090	$\sin (x) = 0.309$
13144	求解x	sin(bx-d)=0	$\sin (b x - d) = 0$
13145	求解x	sin(8)=x/16	$\sin (8) = \frac{x}{16}$
13146	求解x	sin(80)=x/20	$\sin (80) = \frac{x}{20}$
13147	求解x	sin(70)=93.3/x	$\sin (70) = \frac{93.3}{x}$
13148	求解x	sin(75)=x/6	$\sin (75) = \frac{x}{6}$
13149	求解x	sin(x)(sin(x)-1)=0	$\sin (x) (\sin (x) - 1) = 0$
13150	求解x	sin(pi-x)=sin(x)	$\sin (π - x) = \sin (x)$
13151	求解x	sin(x)(2cos(x)-1)=0	$\sin (x) (2 \cos (x) - 1) = 0$
13152	求解x	sin(x)*cos(x)=( radice quadrata di 3)/4	$\sin (x) \cdot \cos (x) = \frac{\sqrt{3}}{4}$
13153	求解x	sin(x)- radice quadrata di 2=0	$\sin (x) - \sqrt{2} = 0$
13154	求解x	sin(x)+csc(x)=2	$\sin (x) + \csc (x) = 2$
13155	求解x	sin(x)=0/4	$\sin (x) = \frac{0}{4}$
13156	求解x	sin(x)+sin(x/2)=0	$\sin (x) + \sin (\frac{x}{2}) = 0$
13157	求解x	sin(x)=(- radice quadrata di 2)/2	$\sin (x) = \frac{- \sqrt{2}}{2}$
13158	求解x	sin(x)=(1/2)	$\sin (x) = (\frac{1}{2})$
13159	求解x	sin(2x)=2cos(x)	$\sin (2 x) = 2 \cos (x)$
13160	求解x	sin(2x)=0.6	$\sin (2 x) = 0.6$
13161	求解x	sin(2x)=4sin(x)	$\sin (2 x) = 4 \sin (x)$
13162	求解x	sin(2x)-sin(x)-2cos(x)+1=0	$\sin (2 x) - \sin (x) - 2 \cos (x) + 1 = 0$
13163	求解x	sin(2x)cos(x)=sin(x)	$\sin (2 x) \cos (x) = \sin (x)$
13164	求解x	sin(2x)sin(x)+cos(x)=0	$\sin (2 x) \sin (x) + \cos (x) = 0$
13165	求解x	sin(2x)-sin(x)+2cos(x)-1=0	$\sin (2 x) - \sin (x) + 2 \cos (x) - 1 = 0$
13166	求解x	sin(2x+20)=cos(30)	$\sin (2 x + 20) = \cos (30)$
13167	求解x	sin(2x+5)=1/2	$\sin (2 x + 5) = \frac{1}{2}$
13168	求解x	sin(30)=x/(2x)	$\sin (30) = \frac{x}{2 x}$
13169	求解x	sin(30)=x/5	$\sin (30) = \frac{x}{5}$
13170	求解x	sin(35)=x/15	$\sin (35) = \frac{x}{15}$
13171	求解x	sin(24)=12.1/x	$\sin (24) = \frac{12.1}{x}$
13172	求解x	sin(2x)- radice quadrata di 2sin(x)=0	$\sin (2 x) - \sqrt{2} \sin (x) = 0$
13173	求解x	sin(20)=x/32	$\sin (20) = \frac{x}{32}$
13174	求解x	sin(28)=x/21	$\sin (28) = \frac{x}{21}$
13175	求解x	sin(24)=x/16	$\sin (24) = \frac{x}{16}$
13176	求解x	sin(2x)- radice quadrata di 3sin(x)=0	$\sin (2 x) - \sqrt{3} \sin (x) = 0$
13177	求解x	sin(2x)+ radice quadrata di 3cos(x)=0	$\sin (2 x) + \sqrt{3} \cos (x) = 0$
13178	求解x	sin(2x)+cos(2x)=0	$\sin (2 x) + \cos (2 x) = 0$
13179	求解x	sin(2x)+tan(x)=2	$\sin (2 x) + \tan (x) = 2$
13180	求解x	sin(2x)=- radice quadrata di 2sin(x)	$\sin (2 x) = - \sqrt{2} \sin (x)$
13181	求解x	sin(2x)=8/17	$\sin (2 x) = \frac{8}{17}$
13182	求解x	sin(3x+40)=cos(7x-50)	$\sin (3 x + 40) = \cos (7 x - 50)$
13183	求解x	sin(3x-20)=csc(2x+10)	$\sin (3 x - 20) = \csc (2 x + 10)$
13184	求解x	sin(45)=x/20	$\sin (45) = \frac{x}{20}$
13185	求解x	sin(46)=x/14	$\sin (46) = \frac{x}{14}$
13186	求解x	sin(32)=x/8000	$\sin (32) = \frac{x}{8000}$
13187	求解x	sin(35)=x/12	$\sin (35) = \frac{x}{12}$
13188	求解x	sin(32)=x/12	$\sin (32) = \frac{x}{12}$
13189	求解x	sin(30)=x/100	$\sin (30) = \frac{x}{100}$
13190	求解x	sin(3x)-sin(x)=cos(2x)	$\sin (3 x) - \sin (x) = \cos (2 x)$
13191	求解x	sin(3x)cos(x)-cos(3x)sin(x)=1	$\sin (3 x) \cos (x) - \cos (3 x) \sin (x) = 1$
13192	求解x	sin(33)=15/x	$\sin (33) = \frac{15}{x}$
13193	求解x	sin(3x)+sin(x)=0	$\sin (3 x) + \sin (x) = 0$
13194	求解x	sin(39)=x/690	$\sin (39) = \frac{x}{690}$
13195	求解x	sin(4x)=8cos(x)^3sin(x)-4cos(x)sin(x)	$\sin (4 x) = 8 \cos^{3} (x) \sin (x) - 4 \cos (x) \sin (x)$
13196	求解x	sin(45)=11/x	$\sin (45) = \frac{11}{x}$
13197	求解x	sin(45)=3/x	$\sin (45) = \frac{3}{x}$
13198	求解x	sin(48)=16/x	$\sin (48) = \frac{16}{x}$
13199	求解x	sin(50)=6/x	$\sin (50) = \frac{6}{x}$
13200	求解x	sin(55)=x/32	$\sin (55) = \frac{x}{32}$