Test Mode Reading Mode Right = 0 Wrong = 0
Created: 4 months ago | Updated: 11 hours ago
1
-1
x
2 বর্গ একক
1 বর্গএকক
4 বর্গ একক
3 বর্গ একক
Created: 4 months ago | Updated: 11 hours ago
2
-1
1
2x2-2x+1=0
2x2+x-1=0
2x2+2x-1=0
2x2+2x+1=0
Created: 4 months ago | Updated: 7 hours ago
tan 2x
sin 2x
cos 2x
2 tan x
Created: 4 months ago | Updated: 3 weeks ago
x sin x+ cosx + C
x Cosx + sinx + C
x sinx - cos x + C
x sin x + cosx
1
2n-1
2n+1
2n
৪৯
50
51
48
Created: 4 months ago | Updated: 1 week ago
1+x2
1+x2
1-x2
1-x2
Created: 4 months ago | Updated: 3 weeks ago
ax
axlog a
xax-1
axIna
12
13
1
Created: 4 months ago | Updated: 2 days ago
1
1/x
x
30o
450o
 60o
90o
Created: 4 months ago | Updated: 1 week ago
tanθ/2
-tanθ/2
secθ/2
cotθ/2
Created: 4 months ago | Updated: 1 week ago
2tanx
tanx in (cos2x)
sinxtanx
23(tanx)3/2
f(x)
f2(0)
f(0)
1e
Created: 4 months ago | Updated: 3 weeks ago
2/3
1/3
2
1/2
4/3
6/5
8/3
৯/৫
a-ba+b
a-b1+ab
A+B
a-b
2cosB+C2
2acosB-C2
acosB-C2 
2acos B
Created: 4 months ago | Updated: 2 weeks ago
3x2 cos x3 
3x2 cos x2
3x2 sinx2  cos x
1
12
12
32
Created: 4 months ago | Updated: 7 hours ago
2ln xx
yx (2 In x)
2 In x
2y In x
1081  (10100 - 1)
1081 (10100 - 1) - 1009
109 (10100 - 1) - 1009
109  (10100 - 1) -10
3, 2
3, -2
-3, 2
-3, -2
১৫
25
5