Poll Machine
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সূরাঃ আন-নাজম [53:24]
أَمْ لِلْإِنسَٰنِ مَا تَمَنَّىٰ
অর্থ: মানুষ যা চায়, তাই কি পায়?
সূরাঃ আন-নাজম [53:39]
وَأَن لَّيْسَ لِلْإِنسَٰنِ إِلَّا مَا سَعَىٰ
অর্থ: এবং মানুষ তাই পায়, যা সে চেষ্টা করে।
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Poll Machine
12.6K subscribers
Poll Machine
tan(-15°)= ?
Anonymous Quiz
26%
-1/2√3
11%
√5
46%
√3-2
18%
√2-3
🤔
1
Poll Machine
sec(-135°)= ?
Anonymous Quiz
27%
√2
41%
-√2
16%
2/√3
16%
-2√3
🤔
1
Poll Machine
cos 68° 20' cos 8° 20' + cos 81° 40' cos 21° 40' এর মান নিচের কোনটি?
Anonymous Quiz
28%
1
45%
√3/2
18%
½
10%
0
😢
1
Poll Machine
Poll Machine
ANS
Anonymous Quiz
16%
a
64%
b
18%
c
2%
d
Poll Machine
sinA+cosA=sinB+cosB হলে, A+B = ?
Anonymous Quiz
11%
2π/3
75%
π/2
9%
π/6
4%
π/3
Poll Machine
cos3270° = ?
Anonymous Quiz
53%
√3/2
11%
½
26%
0
11%
-√3/2
Poll Machine
Poll Machine
Ans
Anonymous Quiz
42%
A
33%
B
19%
C
6%
D
Poll Machine
Written:
1.প্রমান করো যে,
tan6°tan42°tan66°tan78°=1
Poll Machine
2.
Poll Machine
Poll Machine
Ans
Anonymous Quiz
6%
a
19%
b
21%
c
54%
d
Poll Machine
Poll Machine
Ans
Anonymous Quiz
61%
1
13%
2
17%
0
9%
None
Poll Machine
Poll Machine
Ans
Anonymous Quiz
37%
cos2x
26%
-cos2x
18%
-sin2x
18%
sin2x
🤔
3
🥰
1
Poll Machine
Poll Machine
Ans
Anonymous Quiz
19%
a
63%
b
9%
c
9%
d
Poll Machine
A + B = 45° হলে , (1 + tanA)(1 - tanB) = ?
Anonymous Quiz
26%
1
37%
2
23%
√3
14%
0
Poll Machine
sinAsinB - cosAcosB + 1 = 0 হলে,1 + cotAcotB = ?
Anonymous Quiz
23%
0
39%
1
26%
2
13%
√3