00:01
The question says, rebue active cesium, cesium 134 and cesium 137.
00:07
So it's given here, cesium 134 and cgm 137 is a waste product of nuclear reactor.
00:25
So first of all, here it will be x, x squared, 4 .6, 6 .9, 7 .9.
00:37
8 8, 9 .2, 10 .4, 10 .6, 11 .1, 11 .1, 11 .3, 12 .3, 12 .7.
00:55
Again here, 14 .2, 15 .6.
01:00
So this is 12 .201 .36, 243 .36.
01:09
16 47 .61, 62 .41, 64, 64, 84 .84 .84.
01:21
108 .1 616, 112.
01:27
0 .36, 123.
01:30
1 .21, 123.
01:38
151 .29, 161 .29.
01:44
So this total is 153 .9 and it is 1696 .03 .3...