Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions

If tan theta sin theta =m ,tan theta -sin theta =n ,then express the value of m sqaur -n sqaue interms of m &n

please conform the qstn whether it is tan theata = sin theata =m and rest is orrect say soon


Tan theta + sin theta =m ,tan theta -sin theta =n this is actual qstnm square and n square can be written as (m+n) (m-n)
so we can write as (tan theata +sintheata+(tan theata -sintheata))(tan theata +sintheata-(tan theata -sin theata))
we wrte it as(tan theata +sintheata+tan theata -sintheata))(tan theata +sintheata-tan theata +sin theata))
on simplyfying we get it as
(tan theata +tan theata)(+sint theata  +sin theata)
(2tan theata)(2sintheata)
4tan theata. sin theata or 4(tan theata sin theata)
0 0 0
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts