Test Mode Reading Mode Right = 0 Wrong = 0
Created: 4 months ago | Updated: 2 weeks ago
1x+c
x Inx-x+c
12(Inx)2
1x2+c
45°
90°
180°
270°
x > 0
x = 0
x < 0
x0
(2n+1)π/2
(2n+1)π
(4n+1)π
nπ
Created: 4 months ago | Updated: 5 days ago
IX
UX
EX
সবকটি
-3
3
কোনোটিই নয়
Created: 11 months ago | Updated: 4 days ago
12
20
১৩
১০
Created: 11 months ago | Updated: 4 days ago
-1
1
-i
i
বর্গ ম্যাট্রিক্স
কলাম ম্যাট্রিক্স
কর্ণ ম্যাট্রিক্স
অভেদক ম্যাট্রিক্স
Created: 11 months ago | Updated: 5 days ago
1x
1-x2
2x
x
Created: 11 months ago | Updated: 11 hours ago
1
১/৩
1/2
3
উপরে
বাহিরে
উভয়টিতে
কোনোটিতে নয়
Created: 11 months ago | Updated: 16 hours ago
43
34
-43
14
(0,3)
(-3, 0)
(4, 0)
(0, 0)
Created: 11 months ago | Updated: 1 week ago
-1+i
1-i
-1
±(1+i)
Created: 11 months ago | Updated: 6 days ago
-cosA
sinA
-sinA
cosA
A  A= A
A  A= A
A  = A
কোনোটিই নয়
227
103
0.5
Created: 11 months ago | Updated: 4 days ago
1
-1
±1
(-1)n
Created: 11 months ago | Updated: 3 days ago
1
-i
2
-2
Created: 11 months ago | Updated: 3 days ago
xlnx -x+c
tan x - x + c
cot x - x + c
-cot x + c
Created: 11 months ago | Updated: 3 days ago
tanx -x + c
log x + c
x log x - x + c
Created: 11 months ago | Updated: 2 weeks ago
ey-1
1
-1
Created: 11 months ago | Updated: 5 days ago
1
2 cos 20
2 sin 20
a=1, b=i
a=0, b=0
a=1, b=1
a=-1, b=-1
Created: 11 months ago | Updated: 6 days ago
-π60cos3x°
π60sin3x°
-π60sin3x°
কোনোটিই নয়
Created: 11 months ago | Updated: 1 week ago
2sin2x + c
-2sin2x + c
12sin2x + c
12cos2x + c
r = a
r = a cosθ
r = asinθ
r = a2
একই সরলরেখা
সমান্তরাল
লম্ব
কোনোটিই নয়
Created: 11 months ago | Updated: 1 week ago
tan1e
-π4
tan-1e-π4
tan-1e+π4
x2+y2=ax
x2+y2=a2
xy=a2
x2+y2+ax =0
4a3t
-1t
T
1t
(-3,1)
(3,-1)
(-3,-1)
কোনটিই নয়
Created: 11 months ago | Updated: 4 days ago
-1sinθ  1
-1 <sinθ< 1
0sinθ  1
0<sinθ< 1
Created: 11 months ago | Updated: 4 days ago
2 + 3
-2 + 3
-2 - 3
2 - 3
Created: 11 months ago | Updated: 6 days ago
12+x2
1+x21-x2
1-x21+x2
1-x22+x2
Created: 11 months ago | Updated: 2 weeks ago
π
1
2
Created: 11 months ago | Updated: 1 week ago
π32
9π32
2π32
5π32