Test Mode Reading Mode Right = 0 Wrong = 0
Created: 4 months ago | Updated: 1 day ago
4,-4
0,4
5,3
±34
0°
45°
90°
180°
r=2a cosθ
r2=2a cosθ
r=2a sinθ
r2=2a sinθ
x2+y2-2x+6y+4=0
x2+y2-4x+5y+6=0
x2+y2-2x+6y+1=0
2x2+2y2-2x+6y+3=0
Created: 4 months ago | Updated: 1 day ago
2 cos 20°
2sin 20°
2 sin 20°
2cos 20°
Created: 4 months ago | Updated: 1 day ago
0x4
-4<x<4
4<x<0
-4x4
Created: 4 months ago | Updated: 1 day ago
1
-1
2
Created: 4 months ago | Updated: 1 day ago
-2132-12
1-12-332
-2-12321
1-12321
৪র্থ ও ২য়
২য় ও ৪র্থ
৩য় ও ৪র্থ
HD ৪র্থ ও ৩য়
Created: 4 months ago | Updated: 9 hours ago
(cot x)tanx [sec2x {In (cotx)-1}]
(cot x)tanx [secx {In (cotx)2-1}]
(cot x)tanx [sec2x {In (cotx)2-1}]
Created: 4 months ago | Updated: 1 day ago
-3<x<3
-3x<3
-3<x3
-3x3
3
2
1
2827
580243
2728
Created: 4 months ago | Updated: 5 days ago
sin-1x+c
1-x2+c
-1-x2+c
sin-1x -1-x2+c
35,0
513,0
1215,0
512,0
±512
25144
1512
±1342
Created: 4 months ago | Updated: 3 days ago
abc(a+b) (b+c) (c+a)
abc
(a+b) (b+c) (c+a)
Created: 4 months ago | Updated: 3 days ago
3/2
-1/5
-3
2/3