Test Mode Reading Mode Right = 0 Wrong = 0
1
3
2
121+3-11
121-3-11
121-310
121+310
Created: 8 months ago | Updated: 1 week ago
-x-y
x-y
-y-x
কোনটিই নয়
-1
i
1
-i
-4×2-4xloge2
4×2-4xloge2
-4xloge2
-4×2-4x-1
a2-2a=1
a2+2a=-1
a2+2a=1
a2-2a=-1
2
1
-1
Created: 8 months ago | Updated: 2 days ago
12n(2n + 2)(2n + 1)
13n(n + 1)(2n + 1)
23n(n + 1)(2n + 1)
32n(n + 1)(2n + 1)
None
Created: 8 months ago | Updated: 2 days ago
-3i
-1±11i2
1±-112
1±112
None
Created: 8 months ago | Updated: 2 days ago
12
8
12
2
None
log xyz
log(x + y + z)
log 6x3yz3
log xy3z
None
4n
5N
3n
2n
None
Created: 8 months ago | Updated: 1 week ago
সরলরেখা
অধিবৃত্ত
পরাবৃত্ত
বৃত্ত
উপবৃত্ত
359
৭৯০
719
358
None
y2=20x
9x2 + 16y2 = 144
x25-y24=1
x2 + y2 = 25
y2-x2=25
Created: 8 months ago | Updated: 6 hours ago
-3sin 3x
-14sin 3x
34sin 3x
-34sin 3x
-13sin 3x
Created: 8 months ago | Updated: 6 hours ago
30°, 150°
90°, 0°
60°, 120°
45°, 135°
None
π
-π
1
2
Created: 8 months ago | Updated: 6 hours ago
-18
-14
-12
43
None
Created: 8 months ago | Updated: 6 hours ago
54ln(1+e4x)+c
52ln(1+e4x)+c
52tan-1(e2x)+c
54ln(1+e2x)+c
None
Created: 8 months ago | Updated: 6 hours ago
2π3
π2
π3
3π2
π
a-b1+ab
a+b1-ab
2aba2+b2
None of these
122 Unit
12 Unit
3 Unit
None of these
512/3 sq. Unit
128 sq. Unit
128/3 sq. Unit
None of these
Created: 8 months ago | Updated: 4 weeks ago
-π2
π2
None of these
ex sec x+c
ex cosec x+c
ex tan x+c
None of these
10log sin xlog10cos x
10log sin xloge101/sin x
10log sin xloge10
None of these
-1n!an-1ax+bn
-1n-1n-11anax+bn
None of these