Mathway | 热门问题

热门问题

等级	主题	问题	格式化的问题
11501	化简	sin((33pi)/4)	$\sin (\frac{33 π}{4})$
11502	化简	sin(x)csc(x)tan(x)	$\sin (x) \csc (x) \tan (x)$
11503	化简	sin(x)+sin(x+2pi)+sin(x+4pi)	$\sin (x) + \sin (x + 2 π) + \sin (x + 4 π)$
11504	化简	sin(x)(sin(x)+cot(x)^2sin(x))	$\sin (x) (\sin (x) + \cot^{2} (x) \sin (x))$
11505	化简	sin(x)(cot(x)+tan(x))	$\sin (x) (\cot (x) + \tan (x))$
11506	化简	sec(x)sec(x)	$\sec (x) \sec (x)$
11507	化简	sec(x-pi/2)	$\sec (x - \frac{π}{2})$
11508	化简	sin(x)((cos(x)csc(x)+cot(x))/(csc(x)cot(x)))	$\sin (x) (\frac{\cos (x) \csc (x) + \cot (x)}{\csc (x) \cot (x)})$
11509	化简	sec(x)cos(x)+cos(x)-1/(sec(x))	$\sec (x) \cos (x) + \cos (x) - \frac{1}{\sec (x)}$
11510	化简	sec(pi)	$\sec (π)$
11511	化简	sec(x)csc(x)-cot(x)	$\sec (x) \csc (x) - \cot (x)$
11512	化简	cot(t)tan(t)	$\cot (t) \tan (t)$
11513	化简	cot(u)sin(u)	$\cot (u) \sin (u)$
11514	化简	cot(u)sin(u)+tan(u)cos(u)	$\cot (u) \sin (u) + \tan (u) \cos (u)$
11515	化简	cot(x)(sin(x)-sec(x))	$\cot (x) (\sin (x) - \sec (x))$
11516	化简	-cot(x)	$- \cot (x)$
11517	化简	cot(t)	$\cot (t)$
11518	化简	cot(t)(sec(t)^2tan(t)-tan(t)^3)	$\cot (t) (\sec^{2} (t) \tan (t) - \tan^{3} (t))$
11519	化简	cot(90-x)	$\cot (90 - x)$
11520	化简	cot(b)sec(b)	$\cot (b) \sec (b)$
11521	化简	cot(65)	$\cot (65)$
11522	化简	cot(8x*9)	$\cot (8 x \cdot 9)$
11523	化简	cot(720)	$\cot (720)$
11524	化简	cot(6)	$\cot (6)$
11525	化简	cot(A)	$\cot (A)$
11526	化简	cot(90-x)sec(90-x)	$\cot (90 - x) \sec (90 - x)$
11527	化简	cot(A)sin(A)	$\cot (A) \sin (A)$
11528	化简	csc(-x)	$\csc (- x)$
11529	化简	csc(x)(1-(cos(x))/(sec(x)))	$\csc (x) (1 - \frac{\cos (x)}{\sec (x)})$
11530	化简	cot(x)-(csc(x)^2)/(cot(x))	$\cot (x) - \frac{\csc^{2} (x)}{\cot (x)}$
11531	化简	cot(x)sec(x)^2-cot(x)	$\cot (x) \sec^{2} (x) - \cot (x)$
11532	化简	cot(x)sin(x)^2	$\cot (x) \sin^{2} (x)$
11533	化简	cot(x)csc(x)(1-cos(x))	$\cot (x) \csc (x) (1 - \cos (x))$
11534	化简	cot(x)csc(-x)cos(-x)	$\cot (x) \csc (- x) \cos (- x)$
11535	化简	cot(51220/60)	$\cot (\frac{51220}{60})$
11536	化简	csc(-(9pi)/4)	$\csc (- \frac{9 π}{4})$
11537	化简	csc(pi/4)-sin(pi/4)	$\csc (\frac{π}{4}) - \sin (\frac{π}{4})$
11538	化简	csc(1.5)	$\csc (1.5)$
11539	化简	csc(15810)	$\csc (15810)$
11540	化简	csc(-225)	$\csc (- 225)$
11541	化简	csc(3)	$\csc (3)$
11542	? के लिये हल कीजिये	sec((5theta)/4)=2	$\sec (\frac{5 θ}{4}) = 2$
11543	化简	csc(19)	$\csc (19)$
11544	化简	csc(pi/4)	$\csc (\frac{π}{4})$
11545	化简	csc(-pi/4)	$\csc (- \frac{π}{4})$
11546	化简	csc(pi/6)-sec(pi/3)	$\csc (\frac{π}{6}) - \sec (\frac{π}{3})$
11547	化简	csc(pi/2)+cot(pi/2)	$\csc (\frac{π}{2}) + \cot (\frac{π}{2})$
11548	化简	csc(pi/2-x)	$\csc (\frac{π}{2} - x)$
11549	化简	csc(pi/2-x)cos(x)	$\csc (\frac{π}{2} - x) \cos (x)$
11550	化简	csc(arccot(5/12))	$\csc (arccot (\frac{5}{12}))$
11551	化简	csc(5/4)	$\csc (\frac{5}{4})$
11552	化简	csc(1/2)	$\csc (\frac{1}{2})$
11553	化简	csc(x)tan(x)sec(x)	$\csc (x) \tan (x) \sec (x)$
11554	化简	csc((-3pi)/2)	$\csc (\frac{- 3 π}{2})$
11555	化简	csc(x)sin(2x)	$\csc (x) \sin (2 x)$
11556	化简	csc((3pi)/16)	$\csc (\frac{3 π}{16})$
11557	化简	csc((10pi)/3)	$\csc (\frac{10 π}{3})$
11558	化简	csc((11pi)/6)	$\csc (\frac{11 π}{6})$
11559	化简	csc(t)(sin(t)+cos(t))	$\csc (t) (\sin (t) + \cos (t))$
11560	化简	csc(t)tan(t)+sec(-t)	$\csc (t) \tan (t) + \sec (- t)$
11561	化简	csc(t)-sin(t)	$\csc (t) - \sin (t)$
11562	化简	csc(n*180)	$\csc (n \cdot 180)$
11563	化简	csc(t)	$\csc (t)$
11564	化简	csc(x)*sec(x)	$\csc (x) \cdot \sec (x)$
11565	化简	csc(x)(csc(x)+cot(x))	$\csc (x) (\csc (x) + \cot (x))$
11566	化简	csc(x)(csc(x)-sin(x))	$\csc (x) (\csc (x) - \sin (x))$
11567	化简	csc(arccot(x))	$\csc (arccot (x))$
11568	化简	csc(A)	$\csc (A)$
11569	化简	csc(930)	$\csc (930)$
11570	化简	csc(a-b)	$\csc (a - b)$
11571	化简	csc(arccos(1/2))-cos(arctan(-8/15))	$\csc (\arccos (\frac{1}{2})) - \cos (\arctan (- \frac{8}{15}))$
11572	化简	csc(45)-sec(45)	$\csc (45) - \sec (45)$
11573	化简	csc(-450)	$\csc (- 450)$
11574	化简	csc(480)	$\csc (480)$
11575	化简	csc(495)	$\csc (495)$
11576	化简	csc(70)sec(20)-tan(20)cot(70)	$\csc (70) \sec (20) - \tan (20) \cot (70)$
11577	化简	csc(60)-cos(45)	$\csc (60) - \cos (45)$
11578	化简	csc(63)	$\csc (63)$
11579	化简	csc(-315)	$\csc (- 315)$
11580	化简	csc(-420)	$\csc (- 420)$
11581	化简	f(x)x^2-4	$f (x) x^{2} - 4$
11582	化简	f(x)*8	$f (x) \cdot 8$
11583	化简	csc(x)sec(x)-tan(x)	$\csc (x) \sec (x) - \tan (x)$
11584	化简	csc(t)tan(t)	$\csc (t) \tan (t)$
11585	化简	csc(x)cot(x)(1-cos(x)^2)	$\csc (x) \cot (x) (1 - \cos^{2} (x))$
11586	化简	csc(-x)cos(x)	$\csc (- x) \cos (x)$
11587	化简	sec(85)	$\sec (85)$
11588	化简	sec(60)-cos(30)	$\sec (60) - \cos (30)$
11589	化简	sec(62)	$\sec (62)$
11590	化简	sec(-621)	$\sec (- 621)$
11591	化简	sec(66)*55	$\sec (66) \cdot 55$
11592	化简	sec(5)	$\sec (5)$
11593	化简	sec(50)	$\sec (50)$
11594	化简	sec(c)	$\sec (c)$
11595	化简	sec(csc(tan(x)))	$\sec (\csc (\tan (x)))$
11596	化简	sec(sin(cot(x)x)x)	$\sec (\sin (\cot (x) x) x)$
11597	化简	sec(theta)sin(theta)^2	$\sec (θ) \sin^{2} (θ)$
11598	化简	sec(u)-tan(u)	$\sec (u) - \tan (u)$
11599	化简	sec(x)cot(x)^2	$\sec (x) \cot^{2} (x)$
11600	化简	sec(x)sin(x)^2	$\sec (x) \sin^{2} (x)$