Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Engineering
  • In triangle ABC the angle B is greater than A If the value of the angle A and B satisfy the inequation

Screenshot_580.png In a triangle ABC, the angle B is greater than angle A If the value of the angle A and B satisfy the inequation 3sinx—4sin Chemistry 1, then value of C is Clear Response JEE Main 2019 All India Free Mock Test 4 Mathematics Maximum Marks : 4 Negative Marks : -1 View In : Time Left Your p hotnraph appears userName You are viewing Mathematics section Question Palette Single Choice (4, -1) O Sr:6 Mark for Review & Next If the values of the angle A and B satisfy the equation Save & Next Legend : Profile Question Paper ENG us Instruction Submit 13:40 08-01-2019

Answers (2)

best_answer

@Santhosh

\\\sin3x=3\sin x-4\sin^3x

Posted by

himanshu.meshram

View full answer

JEE Main high-scoring chapters and topics

Study 40% syllabus and score up to 100% marks in JEE

@santhosh

\\\sin 3A=k=\sin 3B\\\sin3A=\sin(180^o-3B)\\A>B\\3A=180^o-3B\\A+B=60\\C=120

Posted by

himanshu.meshram

View full answer

Similar Questions

Trending Articles/News

anam-khan

JEE Main 2024 Topper: Farmer’s son Gajare Nilkrishna says ‘keep questioning until you understand’
anam-khan

NIT Puducherry Cut-off 2024: Computer Science and Engineering had highest closing rank last year
anam-khan

What after JEE Main results 2024? All you need to know about JEE Adv, CSAB, JoSAA counselling

Latest Question