if 1/a 1/b 1/c=1/(a b c) , then show that 1/a7 1/b7 1/c7=1/(a7 b7 c7) #maths #mathematics Published 3 weeks ago • 43 plays • Length 8:32 Download video MP4 Download video MP3 Similar videos 0:33 1. (14 4)ã·6−6= (4 marks) a. 0 b. 3 c. -3 d. 9 2. 21 − 5 ã— 39 − 3= (4 marks) a. 8 b. 1 c. -1… 0:47 perjuangan 1bu klinci #shorts 4:20 by 1 raja terakhir