find all real numbers x such that (a) 7[x] = [7x] (b) [7x] = 7 (c) [x 7 ] = x 7 d) [x 7] = [x…

Published 13 days ago • 2 plays • Length 0:33
  • Download video MP4

  • Download video MP3

Similar videos



Clip.africa.com - Privacy-policy