Class 10th Maths notes
15.9K subscribers
67 photos
3 videos
137 files
146 links
Contact here at @PromoXtalk_bot for any business/ promotion related queries

Contact here @MaterialXrequest_bot for requesting any Study materials
Download Telegram
Math Concept builder Question .pdf
2.8 MB
Concept builder questions 💙
Please open Telegram to view this post
VIEW IN TELEGRAM
❤5
🎉 Children’s Day Offer! 🎉

🎁 Hurry—limited time only!

Live for 24 Hrs , Get FLAT INR 500 OFF on CBSE Class 10 SQP Bundle (Set of 4 Books).

Link :- https://amzn.to/43reUWD
❤2
Jo log coupon code k liye puch rahe ho ,
There is no need to enter any code manually!!

Open link > select book ( 4 bundle ) > scroll down and click on apply ( as shown in image ) > done ❤️

Link - https://amzn.to/43reUWD

Jaldi se kharid lo limited time k liye ye discount hai , baad me mauka nhi milega
🔥PW NSAT Free Enrollment jaldi End hone wala h... Fatafat register kr lo!!🥰

Cash prize and dher saare  rewards hain
🤑..

⭐️Link 🔗 https://www.pw.live/scholarship/vidyapeeth/nsat?utm_source=Inf&utm_medium=Aff&utm_campaign=R1


👆Each & Every Member of this channel can enroll now 🔥
Please open Telegram to view this post
VIEW IN TELEGRAM
❤1
😫 Struggling with Competency-Based Questions?
✅ 50% Practice Papers Cover Them For You!

💥 Features:
🔹 111 Most Probable Questions
🔹 50% Competency-Based Practice
🔹 CBSE PYQs + Marking Scheme
🔹 Chapterwise Mind Maps & SOP
🔹 Answer Templates for Perfect Presentation

🧠 Designed as per latest CBSE 2025–26 syllabus

🚀 Get it now before stock runs out!
Buy Now on Amazon https://www.amazon.in/stores/page/45454208-63C2-4F12-A65D-D2BCCC10EDD2?channel=CLASS10_SP_4NOV
Please open Telegram to view this post
VIEW IN TELEGRAM
📢 Today's Quiz Topic

Introduction to Trigonometry

⏰ The quiz will start in 10 seconds! Get ready! 🧠
❤1
The value of tan 48° tan 23° tan 42° tan 67° is:
Anonymous Quiz
23%
0
43%
1
18%
2
15%
√3
🥰2
In a right-angled triangle ABC, right-angled at B, if tan A = 4/3, then the value of sin A is?
Anonymous Quiz
16%
3/5
62%
4/5
17%
5/4
4%
5/3
❤3
If sin θ + cos θ = √2 cos θ, (θ ≠ 90°), then the value of tan θ is:
Anonymous Quiz
35%
√2 - 1
44%
√2 + 1
15%
√2
6%
-√2
😱4🔥1
Which of the following is not a trigonometric identity?
Anonymous Quiz
18%
sin²A + cos²A = 1
17%
1 + tan²A = sec²A
13%
1 + cot²A = cosec²A
53%
sin²A - cos²A = 1
If x = a sec θ and y = b tan θ, then the value of (x²/a²) - (y²/b²) is:
Anonymous Quiz
30%
1
15%
-1
50%
a² - b²
5%
0
❤4
The value of 9 sec²A - 9 tan²A is:
Anonymous Quiz
29%
1
51%
9
11%
8
10%
0
😱1
If sin(A + B) = 1 and cos(A - B) = √3/2, where A and B are acute angles, then the values of A and B are:
Anonymous Quiz
49%
A=60°, B=30°
27%
A=75°, B=15°
17%
A=45°, B=45°
7%
A=60°, B=15°
❤5
The value of 2 tan 30° / (1 + tan² 30°) is equal to:
Anonymous Quiz
42%
sin 60°
32%
cos 60°
22%
tan 60°
4%
sin 30°
❤3🔥1
The value of sin 60° cos 30° + sin 30° cos 60° is:
Anonymous Quiz
10%
0
52%
1
21%
1/2
17%
√3/2
🔥1
In a right triangle, if one acute angle is θ, the value of sin θ / cos(90° - θ) is:
Anonymous Quiz
29%
tan θ
31%
cot θ
36%
1
4%
0
The value of sin² 29° + sin² 61° is:
Anonymous Quiz
44%
1
17%
0
31%
2 sin² 29°
8%
2 cos² 61°
If sin A + sin²A = 1, then the value of the expression (cos²A + cos⁴A) is:
Anonymous Quiz
47%
1
38%
1/2
12%
2
3%
3
If sin θ = a/b, then cos θ is equal to:
Anonymous Quiz
20%
b/√(b²-a²)
48%
√(b²-a²)/b
15%
a/√(b²-a²)
17%
b/a
❤2🔥1