Ankur Rao Asked a Question
January 21, 2021 3:24 pmpts 30 pts
If R - R be a function such that Sx,y) = (ecosy, e'siny). Then fis a1-1 function is onto function and 1-1 both UThe jacobian matrix ofÍ is not invertible at some point of R< none of these
  • 2 Answer(s)
  • like-1
  • like-1
  • 2 Likes
  • 13 Comments
  • Shares
  • Satpal singh thankyou
    it is given R only
    Likes(0) Reply(0)
  • Satpal singh
    and plzz correct the question codomain must be R2
    Likes(0) Reply(0)
  • Satpal singh
    so f is not surjective
    Likes(0) Reply(0)
  • Satpal singh
    f cannot take the value (0,0)
    Likes(0) Reply(0)
  • Sonu
    option C is correct. https://math.stackexchange.com/q/3019471
    Likes(0) Reply(0)
  • Ankur Rao
    is f onto
    Likes(1) Reply(1)
    Satpal singh
    f is not surjective
  • Satpal singh Best Answer
    option d is correct
    Likes(0) Reply(0)
  • Satpal singh
    see the attachment
    • cropped3575408773035155081.jpg
    Likes(0) Reply(0)
  • Anonymous User
    option D is absolutely correct for this question
    Likes(0) Reply(0)
  • Satpal singh
    option d is correct
    • cropped5439797796913164082.jpg
    Likes(0) Reply(0)
  • View All Comments(3)