geo is awesome..
circles 4 theorem,... triangles some 10 theorem ...
nly difference is in quantum cat diagrams r der..ssc doesnt give diagrams !
@watsnew24 said:dil se A lag rha tha
bhai maine dekha hai dil se jaane pe most of the time sahi hota hu... jaha second thought diya ... I definitely commit the mistake...bloody MURPHY's LAW
@wolverine1986 said: @cbiofficer :bhai alternate angles to nhi hain ye...haan as sampras said..koi alternate segment theorem use ho rhi hai....so i got it..thanx anyways
sory bhai alternate segment hota h..galti se alternate angle likh dia..sory
@JS-M said:A controversial figure throughout most of his public life, the Black leader Marcus Garvey advocated that some Blacks return to africa, the land that, to him, symbolized the possibility of freedom.
(A) that some Blacks return to africa, the land that, to him, symbolized the possibility of freedom
(B) that some Blacks return to the African land symbolizing the possibility of freedom to him
(C) that some Blacks return to africa which was the land which symbolized the possibility of freedom to him
(D) some Black €™s returning to africa which was the land that to him symbolized the possibility of freedom
(E) some Black €™s return to the land symbolizing the possibility of freedom to him,
lace> lace st="on">africa
lace st="on">africa is it C) that some Blacks return to africa which was the land which symbolized the possibility of freedom to him....
@cbiofficer
@cbiofficer said: BAQ = CAB (Alternate angle)
bhai alternate angles to nhi hain ye...haan as sampras said..koi alternate segment theorem use ho rhi hai....so i got it..thanx anyways
@JS-M said:A controversial figure throughout most of his public life, the Black leader Marcus Garvey advocated that some Blacks return to
lace>, the land that, to him, symbolized the possibility of freedom.
(A) that some Blacks return to
lace>, the land that, to him, symbolized the possibility of freedom (B) that some Blacks return to the African land symbolizing the possibility of freedom to him
(C) that some Blacks return to
lace> which was the land which symbolized the possibility of freedom to him (D) some Black €™s returning to
lace> which was the land that to him symbolized the possibility of freedom (E) some Black €™s return to the land symbolizing the possibility of freedom to him,
lace>
D
A controversial figure throughout most of his public life, the Black leader Marcus Garvey advocated that some Blacks return to africa, the land that, to him, symbolized the possibility of freedom.
(A) that some Blacks return to africa, the land that, to him, symbolized the possibility of freedom
(B) that some Blacks return to the African land symbolizing the possibility of freedom to him
(C) that some Blacks return to africa which was the land which symbolized the possibility of freedom to him
(D) some Black €™s returning to africa which was the land that to him symbolized the possibility of freedom
(E) some Black €™s return to the land symbolizing the possibility of freedom to him, to africa
@wolverine1986 said: @cbiofficer :bhai alternate angles to nhi hain ye...haan as sampras said..koi alternate segment theorem use ho rhi hai....so i got it..thanx anyways
bhai alt segment means ... angles in alternate segment... see the chords dividing the circle in segments...Theorem says : angles in alt segments are equal...
@wolverine1986 said:answer to mujhe bhi pata hai dost.....explaination maanga hai...property nhi maloom..plz if u can elaborate
join O and A..tgt so angle OAQ=90...now in triangle OAB..angle OAB=90-60..
radius =OA=OB..thus isosceles...thus angle abc=abo=30...kush bhai???
@VENRAG said:join O and A..tgt so angle OAQ=90...now in triangle OAB..angle OAB=90-60.. radius =OA=OB..thus isosceles...thus angle abc=abo=30...kush bhai???
aao bhai ... in fact was missing you...hope you are full on with prepathon...
@JS-M said:A controversial figure throughout most of his public life, the Black leader Marcus Garvey advocated that some Blacks return to africa, the land that, to him, symbolized the possibility of freedom.
(C) that some Blacks return to africa which was the land which symbolized the possibility of freedom to him
c
@sampras bhai..@cbiofficer bhai ...@ all here..any one pls help me in pointin where i went wrong
The height of right circular cone is 9cm n radius of circular base is 3cm. The cone is cut by a plane parallel to its base so as it divide it into two parts . The volume of frustum(lower part) of cone is 44 cubic cm. the radius of the upper circular surface of frustum ?
sandeepv882 bro
has posted this question ..n said ans is cube rt 17..but i messed sm where
The height of right circular cone is 9cm n radius of circular base is 3cm. The cone is cut by a plane parallel to its base so as it divide it into two parts . The volume of frustum(lower part) of cone is 44 cubic cm. the radius of the upper circular surface of frustum ?
sandeepv882 bro
has posted this question ..n said ans is cube rt 17..but i messed sm where
using similar triangles h/9=r/3( h and r are dimen of small cone )
h=3r
vol of frustum= (1/3 pi *3^2 *9) - 1/3 pi* r^2* 3r = 44
27pi-r^3 pi=44
r^3 pi=22
r = cube rt 7
Quote
guys any gud question/s ho tho pls post..boring...
@sampras said:aao bhai ... in fact was missing you...hope you are full on with prepathon...
missin u all dear puys...of course i will miss u all even after cgl whatever might b d result...
..aur rahi baath prep ki..
math tho theek he..lekin speed kam he...eng bhagwan jaane..
..aur rahi baath prep ki..
math tho theek he..lekin speed kam he...eng bhagwan jaane..
@sampras said:is it C) that some Blacks return to africa which was the land which symbolized the possibility of freedom to him....
@watsnew24 said:D
@gudda1122 said:c
@sampras said: @JS-Mbhai kya answer hai iska ... and thanks for those qns yaar...typing for us great job..
.......yr phele to 'symbolizing' galat use hai.....nd in 'C'.......'was' ka use check karo....shahi lag raha hai??@VENRAG said: @sampras bhai..@cbiofficer bhai ...@ all here..any one pls help me in pointin where i went wrongThe height of right circular cone is 9cm n radius of circular base is 3cm. The cone is cut by a plane parallel to its base so as it divide it into two parts . The volume of frustum(lower part) of cone is 44 cubic cm. the radius of the upper circular surface of frustum ?sandeepv882 bro has posted this question ..n said ans is cube rt 17..but i messed sm whereusing similar triangles h/9=r/3( h and r are dimen of small cone )h=3rvol of frustum= (1/3 pi *3^2 *9) - 1/3 pi* r^2* 3r = 4427pi-r^3 pi=44r^3 pi=22r = cube rt 7Quote
bhai here similar triangle property is used
r/3=9-h/h
h=27/r-3
put it in formula of frustum
1/3 pie h(R^2+ r^2 + R x r)=44
put value of h in dis formula
@JS-M said:.......yr phele to 'symbolizing' galat use hai.....nd in 'C'.......'was' ka use check karo....shahi lag raha hai??
bhai I said D
if 2ycos@ = xsin@ and 2xsec@ - ycosec@ = 3 , then the relation betwn x and y is .tried lot...now its ur turn puys......plz give soln if u got the ans.....
1) 2x^2 + y^2=2
2) x^2+4y^2=4
3) 4x^2+y^2 = 4
4) none of these.........( ssc 2012 tier 1 held on 8th jun ).
coming after dinner