106hint : plot the inequality y ≤ x2
106
Asish Mahapatra
·2011-03-29 07:30:57
total area = 2
favourable area = 0∫1x2dx = 1/3
So, prob. = (1/2)*(1/3)
=> k = 1/2
so ur correct kunl
106
Asish Mahapatra
·2011-03-29 07:51:23
ricky : again ... it is y ≤ x2 so it will be ∫x2dx ??
1think a bit more---ans is k=2
1Nopes , I have integrated over " y " , not " x " .
1
seoni
·2011-03-29 08:00:30
look for the 'favourable' and 'total' area carefully,,,
fav area= 1/3+ 1*1 [???]
total=2*1
1
Ricky
·2011-03-29 08:08:32
Can you draw a graph and explain please ?
1
seoni
·2011-03-29 08:34:45
i think this is self explanatory..
1i was doubting this thing only~ths y wanted confirmation....whether we were to nclude this area or not!
thanx for confirmation!
1
Ricky
·2011-03-29 08:40:00
Hmm , I sketched the wrong area . Thanks Seoni.
1
kunl
·2011-03-29 08:44:04
seoni cn u verify answers to other questions asked by anshuiit today?
