If `/_ B` and `/_ Q` are acute angles such that `sin B=sin Q.` Then prove that `/_ B=/_ Q.`...
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6 سال پیش
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Question From - NCERT Maths
Question From - NCERT Maths Class 10 Chapter 8 SOLVED EXAMPLES Question – 2 INTRODUCTION TO TRIGONOMETRY CBSE, RBSE, UP, MP, BIHAR BOARD
QUESTION TEXT:-
If `/_ B` and `/_ Q` are acute angles such that `sin B=sin Q.` Then prove that `/_ B=/_ Q.`
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Related Questions & Solutions:
1. Given `tanA=4/3` , find the other trigonometric ratios of the angle A....
Given `tanA=4/3` , find the other tri...
2. Consider `DeltaACB` , right-angled at C, in which `AB =29` units, `BC =21` units and `/_ABC=theta` . Determine the values of (i) `cos2theta+sin2theta` (ii) `cos2thetasin2theta`...
Consider `DeltaACB` , right-angled at...
3. In a right triangle ABC right-angled at B. if `t a n A=1` , then verify that `2sinA cos A=1.`...
In a right triangle ABC right-angled ...
4. In `DeltaO P Q` , right-angled at P, `O P\\ =\\ 7\\ c m` and`O Q\\ -\\ P Q\\ =\\ 1\\ c m` Determine the values of `sin\\ Q\\ a n d\\ cos\\ Qdot`...
In `DeltaO P Q` , right-angled at P, ...
5. In `DeltaA B C` , right-angled at B, `A B\\ =\\ 5\\ c m` and `/_A C B=30^` (see figure). Determine the lengths of the sides BC and AC....
In `DeltaA B C` , right-angled at B, ...
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• NCERT Solutions for class 6th to class 12th Maths - https://doubtnut.com/ncert-solutions
• NCERT Solutions for Class 10 - https://doubtnut.com/ncert-solutions/...
• NCERT Solutions for Class 10, Chapter 8 - https://doubtnut.com/ncert-solutions/...
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QUESTION TEXT:-
If `/_ B` and `/_ Q` are acute angles such that `sin B=sin Q.` Then prove that `/_ B=/_ Q.`
Doubtnut के साथ १००% मार्क्स पायें, आज ही डाउनलोड करें :-
https://doubtnut.app.link/91GzfmKxjP
Related Questions & Solutions:
1. Given `tanA=4/3` , find the other trigonometric ratios of the angle A....
Given `tanA=4/3` , find the other tri...
2. Consider `DeltaACB` , right-angled at C, in which `AB =29` units, `BC =21` units and `/_ABC=theta` . Determine the values of (i) `cos2theta+sin2theta` (ii) `cos2thetasin2theta`...
Consider `DeltaACB` , right-angled at...
3. In a right triangle ABC right-angled at B. if `t a n A=1` , then verify that `2sinA cos A=1.`...
In a right triangle ABC right-angled ...
4. In `DeltaO P Q` , right-angled at P, `O P\\ =\\ 7\\ c m` and`O Q\\ -\\ P Q\\ =\\ 1\\ c m` Determine the values of `sin\\ Q\\ a n d\\ cos\\ Qdot`...
In `DeltaO P Q` , right-angled at P, ...
5. In `DeltaA B C` , right-angled at B, `A B\\ =\\ 5\\ c m` and `/_A C B=30^` (see figure). Determine the lengths of the sides BC and AC....
In `DeltaA B C` , right-angled at B, ...
Get Classwise & Chapterwise Definitions & Solutions from NCERT Book:
• NCERT Solutions for class 6th to class 12th Maths - https://doubtnut.com/ncert-solutions
• NCERT Solutions for Class 10 - https://doubtnut.com/ncert-solutions/...
• NCERT Solutions for Class 10, Chapter 8 - https://doubtnut.com/ncert-solutions/...
Score 100% With Doubtnut
Prepare your class 10 subjects with our intuitive video solutions and score well in your final academic exam 2019-20. Students can click the doubt question from their text book of class 10 maths, science and find instant video solutions on our renowned doubt solving app or even on our website. Subscribe our channel for latest and trending videos on various topics from subjects like – Maths, Physics, Chemistry, Biology etc for Board & higher studies.
Doubtnut ऍप पर आप कक्षा ६ से १२ (IIT JEE तक) के NCERT के गणित/
भौतिक विज्ञान/रसायन विज्ञान/जीव विज्ञान/ के सभी सवालों के वीडियो देखिये और मुफ्त में खोजिये किसी
भी गणित सवाल का जवाब - 5 लाख से भी ज़्यादा सवालों के जवाब हैं Doubtnut ऍप पर
Doubtnut App and website has video solutions of ALL the NCERT questions from Class 6 to 12. You can download the NCERT solutions in pdf format too.
Student can prepare for IIT JEE at https://doubtnut.com/iit-solutions, where questions from popular books of Math, Physics, Chemistry , Biology are solved for easy and swift learning.
Doubtnut app provides free online video solutions that help students to better understand each topic and retain what they have learnt for a longer duration. It further helps in creating a stronger foundation for future classes.
You can also ask any question related to Math, Physics, Chemistry, Biology and get a video solution for FREE from a library of more than 5 Lakhs Videos
Follow Us On Facebook
Facebook: doubtnut
6 سال پیش
در تاریخ 1397/04/29 منتشر شده
است.
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