ঢাকা বিশ্ববিদ্যালয়
সালঃ 2012
ক ইউনিট
b2 (m1−m)/mm1
b2 (m1−m)/2mm1
none
√2/√5
√5√2
none
পঞ্চম এবং 840
সপ্তম এবং 30
ষষ্ঠ এবং 252
o
abc
none
105 ms-2
10−5 ms−2
10−15 ms−2
11111011101
10101110101
10101110111
-sin2x/√cos2x
cos2x
none
ansin(π/2 n+ax+b)
(−1)nancos(ax+b)
(−1)nansin(ax+b)
±(√10+i√2)
± (3+2i)
±(√10+i√2)
−2x+3y/3x+10y
2x+3y/3x+10y
none
19/24
5/19
5/24
3x2+5x-1=0
5x2−3x−1=0
3x2+5x+1=0
(7/5, 3/2) U (3/2, 8/5)
[7/5, 3/2] U [3/2, 8/5]
[7/5, 8/5]
1
2
3
sin-1x - 1-x2 )<
sin-1x - 1-x3 )<
none
(-2, 2)
(2, 2)
(2, -2)
R,x ≤4
R, x≥3
x≥4, R
-8x-6y+16=0 x2+y2
x2+y2-8x-6y+16=0
none
[0000]
[1001]
[i00i]
u2 sin2α/2g &
u2 sin2α/2g
none
-π/2
π/2
-π
RightAns: 0 | WrongAns: 0 | Result: 0/0