Forwarded from Poll Machine
✨ Final Model Test [RU C Unit] ✨
🎯 Total Exams:
✅ 09 Paper Final Exam
✅ 04 Subject Final Exam
✅ 08 Final Model Test
📝 Subjects:
🔹 Physics
🔹 Chemistry
🔹 Biology
🔹 Mathematics
🔹 ICT
👨🏫 Instructor:
Rokonuzzaman Zim (ACCE, RU)
💸 Course Fee: Only 99 TK
📚 Enrollment Process:
💰 Bkash: 01767200331 (Personal)
💰 Nagad: 01767200331 (Personal)
💬 After sending the money, send the screenshot to: @PollMachineInbox
🛑 We will add you to the private group as soon as possible! 🚀
🎯 Total Exams:
✅ 09 Paper Final Exam
✅ 04 Subject Final Exam
✅ 08 Final Model Test
📝 Subjects:
🔹 Physics
🔹 Chemistry
🔹 Biology
🔹 Mathematics
🔹 ICT
👨🏫 Instructor:
Rokonuzzaman Zim (ACCE, RU)
💸 Course Fee: Only 99 TK
📚 Enrollment Process:
Send Money Only 99 TK
💰 Bkash: 01767200331 (Personal)
💰 Nagad: 01767200331 (Personal)
💬 After sending the money, send the screenshot to: @PollMachineInbox
🛑 We will add you to the private group as soon as possible! 🚀
❤3
🎯 Cluster Agriculture Standard Free Poll Exam by Poll Machine
📅 Date : 26-03-2025
📚 Subject : Math 2nd paper
📖 Chapter : Inverse Trigonometry
⏰ Time : 9.00 AM
📅 Date : 26-03-2025
📚 Subject : Math 2nd paper
📖 Chapter : Inverse Trigonometry
⏰ Time : 9.00 AM
❤3
tan^-1x + tan -1y + tan -1z = π/2 হলে xy + yz + zx এর মান কত?
Anonymous Quiz
6%
-1
13%
3
19%
0
62%
1
[Poll Machine]
Sec(θ)= secα হলে, কোনটি সত্য?
Sec(θ)= secα হলে, কোনটি সত্য?
Anonymous Quiz
13%
θ=nπ+α
10%
θ=nπ–α
74%
θ=2nπ±α
3%
θ=nπ/2±α
[Poll Machine]
Sin-¹x +. Sin-¹y =π/2 হলে, x(√(1-y²) + y(1-x²) এর মান কত?
Sin-¹x +. Sin-¹y =π/2 হলে, x(√(1-y²) + y(1-x²) এর মান কত?
Anonymous Quiz
2%
0
85%
1
6%
-1
8%
√(x²+y²)
[Poll Machine]
n একটি পূর্ণসংখ্যা হলে, tan(nπ+α) এর মান কত?
n একটি পূর্ণসংখ্যা হলে, tan(nπ+α) এর মান কত?
Anonymous Quiz
14%
Cotα
11%
–Cotα
66%
tanα
8%
–tanα
[Poll Machine]
θ = cos-¹4/5 হলে 1+tan²θ/1-tan²θ এর মান কত?
θ = cos-¹4/5 হলে 1+tan²θ/1-tan²θ এর মান কত?
Anonymous Quiz
14%
7/25
17%
9/25
31%
16/25
39%
25/7
[Poll Machine]
বিপরীত বৃত্তীয় ফাংশন sec²(tan-¹2)+ cosec²(cot-¹3)এর মান-
বিপরীত বৃত্তীয় ফাংশন sec²(tan-¹2)+ cosec²(cot-¹3)এর মান-
Anonymous Quiz
3%
12
21%
13
67%
15
9%
3