filmov
tv
Ratio and proportion. Examples on continued proportion .k method.
Показать описание
Ratio and proportion
Examples on continued proportion
k method
Question. If
(by+cz)/(b^2+c^2)= (cz+ax)/(c^2+a^2) =(ax+by)/(a^2+b^2)
Then show that x/a=y/b=z/c
Examples on continued proportion
k method
Question. If
(by+cz)/(b^2+c^2)= (cz+ax)/(c^2+a^2) =(ax+by)/(a^2+b^2)
Then show that x/a=y/b=z/c
0:13:27
0:04:49
0:05:56
0:08:21
0:07:04
0:00:35
0:05:57
0:06:55
0:16:28
0:19:11
0:12:50
0:20:30
0:20:59
0:05:06
0:09:50
0:03:46
0:13:21
0:10:25
0:04:22
0:10:30
0:17:21
0:08:36
0:30:11
0:10:28