Test Mode Reading Mode Right = 0 Wrong = 0
6 sq units
9 sq units
12 sq units
18 sq units
24 sq units
tanA tanB tanC
cotA cotB cotC
sinA sinB sinC
cosA cosB cosC
secA secB secC
14
13
12
17
-17
(1x)1nx
(1n)1nx
(1nx)1nx
(1x)1nx[1n(loge x-1x2)]
(1x)1nx[1n(loge x-3x2)]
14sin[3sin(nπ2+x)
3nsin(nπ2+3x)]
(nπ2+3x)]
sin[3sin(nπ2+x)-3nsin(nπ2+3x)]
14sin[3sin(nπ2+x)-3nsin(nπ2+3x)]
6
১০
12
infiniti
কোনটিই নয়
Created: 10 months ago | Updated: 5 days ago
loge cos(θ+π4)+c
loge sin(θ+π4)+c
loge sec(θ+π4)+c
loge tan(θ+π4)+c
 tan(θ+π4)+c
Created: 10 months ago | Updated: 4 weeks ago
π2
π
π4
22π
11π বিঃদ্রঃ-(নিজে চেষ্টা করুন সঠিক উত্তরটি জানা নেই)
Created: 4 months ago | Updated: 2 days ago
2
6
14
- m2
 m2
1
Created: 4 months ago | Updated: 2 days ago
-1rr xr
r + 1 xr+1
r + 1 xr
-1r r + 1 xr
২৮
৩৬
42
44
Created: 4 months ago | Updated: 4 weeks ago
±3 + 4 i 
±3 - 4 i 
±5 + 4 i 
±4 + 5 i 
1
π6
π8
e-x
1ex
ex
1e-x
-π2
π2
π2
mxm-1
xm+1m+1
1
x2+y2,yx
x2 + y2, tan-1yx
x2 + y2, tan-1xy
-p
P
P2
p3
-1
e
1
9/2
32/3
18/5
     s32

-114

     θ=π2,π6,π3,π6
   ±(cos12θ   + i sin12θ)
Created: 10 months ago | Updated: 21 hours ago
none of them
± 2i, ± 3 ± i
± 2i, ±3 + i
± 2i, ±3 ± i
none of them
3 + e
3 - e
e - 3
none of them
xy
yx
-xy