[Poll Machine]
Sin cot-¹ cos tan-¹ x =?
Sin cot-¹ cos tan-¹ x =?
Anonymous Quiz
6%
√(1-x²/2-x²)
39%
√(1+x²/2-x²)
43%
√(1+x²/2+x²)
12%
√(1-x²/2+x²)
[Poll Machine]
If x=√2, then what is the value of cos sin-¹tan sin-¹1/√(1+x²) ?
If x=√2, then what is the value of cos sin-¹tan sin-¹1/√(1+x²) ?
Anonymous Quiz
10%
0
10%
1
28%
1/√3
45%
1/√2
8%
√2
😁1
[Poll Machine]
tan-¹1/7 + tan-1/8 + tan-¹1/8=?
tan-¹1/7 + tan-1/8 + tan-¹1/8=?
Anonymous Quiz
3%
sin-¹3
5%
cos-¹3
78%
tan-¹7/17
15%
cot-¹1/3
[Poll Machine]
sin-¹x + tan-¹x +cot-¹x+ cos-¹x এর মান কত?
sin-¹x + tan-¹x +cot-¹x+ cos-¹x এর মান কত?
Anonymous Quiz
13%
±π/2
11%
±π
58%
π
6%
-π
11%
0
🔥1
[Poll Machine]
কোনটি সঠিক নয়?
কোনটি সঠিক নয়?
Anonymous Quiz
29%
sin(sin-¹x) এর একটি সংখ্যা
23%
sin-¹x এবং (sinx)-¹ মান এক নয়
37%
sin-¹x একটি সংখ্যা
11%
sin-¹x = π/2 - cos-¹x
[Poll Machine]
sin-¹4/5+ cos-¹2/√5 equal to-
sin-¹4/5+ cos-¹2/√5 equal to-
Anonymous Quiz
9%
tan-¹2/11
34%
sin-¹11/2
57%
tan-¹11/2
0%
cos-11/2
[Poll Machine]
tan-¹x + tan-¹y= tan-¹ x+y/1-xy সূত্রটি কোন শর্তে বৈধ?
tan-¹x + tan-¹y= tan-¹ x+y/1-xy সূত্রটি কোন শর্তে বৈধ?
Anonymous Quiz
53%
xy <1
37%
xy >1
9%
xy <2
2%
xy >2
Varsity Standard Free Poll Exam By Poll Machine
🔺Date : 09-01-24
🔺Subject : Math 1st paper
🔺Topic : ত্রিকোণমিত(E,F,G)
📌Time. : 11:00 PM
🔺Date : 09-01-24
🔺Subject : Math 1st paper
🔺Topic : ত্রিকোণমিত(E,F,G)
📌Time. : 11:00 PM
❤2