If sin θ is real, then θ =
  • a)
    π
  • b)
    π/2
  • c)
    π/3
  • d)
    π/6
Correct answer is option 'A'. Can you explain this answer?

JEE Question

By Aaron Nelson · 3 weeks ago ·JEE
2 Answers
Siddharth Pasalapudi answered Apr 10, 2019
pie is the answer

Vikash Yadav answered 2 weeks ago
First Method:
->take conjugate and put imaginary part equals to 0.
Second Method:
-> Substitute the values of 'theta' and check which option has no imaginary part.
 

This discussion on If sin θ is real, then θ =a)πb)π/2c)π/3d)π/6Correct answer is option 'A'. Can you explain this answer? is done on EduRev Study Group by JEE Students. The Questions and Answers of If sin θ is real, then θ =a)πb)π/2c)π/3d)π/6Correct answer is option 'A'. Can you explain this answer? are solved by group of students and teacher of JEE, which is also the largest student community of JEE. If the answer is not available please wait for a while and a community member will probably answer this soon. You can study other questions, MCQs, videos and tests for JEE on EduRev and even discuss your questions like If sin θ is real, then θ =a)πb)π/2c)π/3d)π/6Correct answer is option 'A'. Can you explain this answer? over here on EduRev! Apart from being the largest JEE community, EduRev has the largest solved Question bank for JEE.