Test Mode Reading Mode Right = 0 Wrong = 0
116n(n+1) (2n+1)
6n(n+1) (2n+1)
16n(n+1) (2n+1)
112n(n+1) (2n+1)
Created: 3 months ago | Updated: 7 hours ago
C2044 x40
C2144 x21
C4420 x21
C2044 x20
(24.5)2 sin 60°/(2×2.98)
(24.5)2 sin2 60°/(2×2.98)
(24.5)2 cos 60°/(2×2.98)
(24.5)2 sin3 60°/(2×2.98)
Parabola
Ellipse
Circle
কোনটিই নয়
Created: 3 months ago | Updated: 7 hours ago
0
π2
π
Created: 3 months ago | Updated: 7 hours ago
sinB2 = (s-c)(s-a)ca
tanB2 = (s-c)(s-a)s(s-b)
cosC2 = s(s-c)ab
সবগুলো
y=1
y=3
x=4
y=0
Created: 3 months ago | Updated: 7 hours ago
y2=4ax
y2=-4ax
x2=-4ay
x2=4ay
Created: 3 months ago | Updated: 7 hours ago
1
3
1+2+3
কোনটিই নয়
1
3
2
5
(3, 2)
(-3, 2)
(2, 3)
(3, -2)
c = 0
C=r2
ab = 1
ab
e = 1-h2a2
e < 1
e1
e = 0
স্মৃতি ইউনিট
নিয়ন্ত্রণ ইউনিট
গাণিতিক ও যুক্তি ইউনিট
সবগুলো
-2
2
Created: 3 months ago | Updated: 7 hours ago
1
-1
Created: 3 months ago | Updated: 7 hours ago
-2
2
Created: 3 months ago | Updated: 7 hours ago
sin 2θ
cos 2θ
sec 2θ
tan 2θ
Created: 3 months ago | Updated: 22 hours ago
11+x2
-11+x2
-1(1+x)2
- (1+x)2
Created: 3 months ago | Updated: 7 hours ago
ax(ln a)2
(ax)2
ax
(ln a)2
e2
e-2
1/e
e
Created: 3 months ago | Updated: 7 hours ago
C
t2 + c
t = c
1t2 + c
Created: 3 months ago | Updated: 7 hours ago
sin-1x/6 + c
tan-1x/6 + c
cos-1x/6 + c
sec-1x/6 + c
Created: 3 months ago | Updated: 7 hours ago
ln(tanex) + c
ln(costex-x) + c
ln(secex) + c
ln(cotex) + c
Created: 3 months ago | Updated: 22 hours ago
12(ex+ln x)  + c
12(ex+1/x)  + c
12(ex+ln x)2 + c
Created: 3 months ago | Updated: 7 hours ago
π3/3
π3/9
π3
π3/24
Created: 3 months ago | Updated: 7 hours ago
১৫
৩০
Created: 3 months ago | Updated: 7 hours ago
{1, 2, 3, 4, 5, 6, 7, 8, 9}
{1, 3, 5, 7, 9}
{1, 3, 7, 9}
{2, 4, 6, 8}
3+x+y+z
3(x+y+z)
3
কোনটিই নয়
2{1-(12)10}
{1-(12)10 -1}
12{1-(12)10}
2{1+(12)10}
2
1
3
2
Created: 3 months ago | Updated: 7 hours ago
৩/৪
-3/5
৩/৫
-3/4
{.......,-4,-3,-2,-1,0,1,2,3}
{-3,-2,-1,0,1,2,3}
{ 3 }
{1,2,3}
Created: 3 months ago | Updated: 7 hours ago
0.5ab sinγ
0.5ab sinβ
0.5bc sinγ
0.5a sinα