CGL 2012 Tier 2 Preparations and Results

@mickym said:
yeah bro ......3/10
Chk again
finally.......3/10...
In the following figure AB = 5 and AE = 1. Then find the value of BE x ED.




@watsnew24 said:
bhai mera 9/10 aa raha hai plz put the sol
3/10 hai bhai
chk again plz
@JS-M said:
finally.......3/10...
bhai zara formula put karna to
@mickym said:
3/10 hai bhai
chk again plz
zara form put krna
@watsnew24 said:
bhai zara formula put karna to
yr matrix bna kar 3*3 ka solve karlo.........area = 1/2*determinant !A!
@watsnew24 said:
zara form put krna
http://www.mathopenref.com/coordtrianglearea.html
@mickym said:
ha bhai aa gaya sign ka farq tha thanx
A cyclic quadrilateral , PQRS is inscribes in a circle A tangent RT is drawn to it, /_QRS=140; /_SRT =??
@JS-M said:
In the following figure AB = 5 and AE = 1. Then find the value of BE x ED.
24 hai kya.....i think i've done this ques before
@JS-M said:
In the following figure AB = 5 and AE = 1. Then find the value of BE x ED.
yaar options dena
@gudda1122 said: The value of (rt5+rt3)[3rt3/(rt5+rt2) - rt5(rt3+rt2)] is?
@gudda1122 said: The value of (rt5+rt3)[3rt3/(rt5+rt2) - rt5(rt3+rt2)] is?
@mickym ye walla kaise kiya??
yr dosto ye 3 questins solve karo........m abhi ata...hu

if x2+y2+z2 +2 =2(y-z)
find x3+y3+z3
1)0
2)1
3)2
4)3
@sandeepv882 said:
40
how.....explain plz
@JS-M said: A cyclic quadrilateral , PQRS is inscribes in a circle A tangent RT is drawn to it, /_QRS=140; /_SRT =??
is it 160?
@mickym said:
how.....explain plz
sorry galat solve kar liya tha
@simha63 said:
is it 160?
logic?
@simha63 said:
is it 160?
Answer 40???
@JS-M said: A cyclic quadrilateral , PQRS is inscribes in a circle A tangent RT is drawn to it, /_QRS=140; /_SRT =??
Ans- 40???