If `/_ B` and `/_ Q` are acute angles such that `sin B=sin Q.` Then prove that `/_ B=/_ Q.`...

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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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We can also prove by taking ∆BAQ, Right ∆ at A and we given sinB=sinQ so by sin formula (P/H). AQ=BQ . So, by the 9th class theorem 6.2 Angle B= Angle Q . Hence proved. Hope you all Understand, Thanks for reading ...🙏🏻🙏🏻

KrishnaRankawat-tk

Leagend are watching before 1 day exam 😎

Hemsworth_

Tum log rhne do anpadh. Kuch ghanta nahi samaj aya

thunder

Kuch samjh nhi aaya
Sara book wala part tha...
😣😣😭😭

pariworld

Sala acha se samjaho mazak nii chal rha hai😠😠

dilipsin

1:07 you were. Saying lambh(perpendicular )in hindi right

littlecornerofsketch

Why cant we prove by taking only one triangle..?

darshitsejpal

I can't understand anything 😡😡😡😡😡

abdulhamid

Thank you soo much sir. I was trying to solve this question from past 2 hrs

tanmaybijalwan

==== Doubtnut के साथ १००% मार्क्स पायें, आज ही डाउनलोड करें ====

Doubtnut ऍप पर आप कक्षा ६ से १२ (IIT JEE तक) के NCERT के मैथ/गणित के सभी सवालों के वीडियो देखिये और मुफ्त में खोजिये किसी भी गणित सवाल का जवाब - १ लाख से भी ज़्यादा सवालों के जवाब हैं Doubtnut ऍप पर

Doubtnut

3:50 sir aap k ko common kaise le rahe hain (RPQ)² ME TO k hai hi nahi😂😂

RitaDevi-orre

1:40 aisa kyuu likh skte hain ye hi to smjh nhi araha

yashkumar-ztvh

Abe ye to bata AB aur PR ko interchange kyu Kara pagaaal hai kya ??? bewakuf ESE to book mei bhi likha hai

khushboo

2:51 PR MEIN PYAR

BHAI TUM KO KISNA TEACHER BANAYA, TUM VIEWS KA LIYA KYA NEHI KARTA.

advaith

Good
Keep uploading videos 👍👍👍👍👍👍👍👍👍👍👍

krishnadubey

Really bad explanation I came here to revise it but it made me confuse so watch it somewhere else

gamechanger

Why every TEACHER is considering two TRIANGLE we can prove THIS in one triangle ALSO ex- named ∆BQA

deepanshsingh

Bhaii tu kitna haklata h.. Sala dimag kharab ho gya..

jiggihere

Book ki method bata di.
Kuch naya bata na thA

omnarayansuryawanshi

K ke equal Karna jaruri ha kya, sidha book wala chaap Diya tumne to

luckychoudhary

If `/_ B` and `/_ Q` are acute angles such that `sin B=sin Q.` Then prove that `/_ B=/_ Q.`...

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