filmov
tv
'In a right triangle `A B C`right angled at `B`, `/_A C B=theta`, `A B=2c m`and `B C=1\ c m`. Find
Показать описание
"In a right
triangle `A B C`
right
angled at `B`
, `/_A C B=theta`
, `A B=2c m`
and `B C=1\ c m`
. Find the
value of `sin^2theta+tan^2theta`
."
triangle `A B C`
right
angled at `B`
, `/_A C B=theta`
, `A B=2c m`
and `B C=1\ c m`
. Find the
value of `sin^2theta+tan^2theta`
."
0:02:27
0:13:29
0:11:00
0:21:52
0:10:17
0:01:08
0:07:04
0:29:56
0:12:55
0:04:22
0:01:57
0:12:55
0:04:59
0:11:12
0:06:40
0:06:07
0:03:27
0:03:45
0:10:28
0:07:40
0:12:22
0:02:45
0:01:30
0:06:46