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A GOOD QUESTION- the equation of a line passing through the centre of a rectangular hyperbola is x-y-1=0.I..
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jassirocks
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152 |
27 Mar 2007 10:41:58 IST
rajat
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challenge- The number of common terms between the series 1+2+4+8+--------to 100 terms and 1+4+7+10+-------..
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4 |
deep01
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74 |
27 Mar 2007 10:26:01 IST
iitkgp_bipin
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PROBLEM- If (1-p)(1+3x+9x2+27x3+81x4+243x5)=1-p6,p#1 then the value of p/x is (A)1/3 &..
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deep01
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49 |
27 Mar 2007 09:57:22 IST
visioniit
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WAZIRE!!!!- If x+y=1,then [r=0 ][ n] ncr xr yn-r equals: (A) 1 ..
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deep01
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81 |
27 Mar 2007 07:35:11 IST
iitkgp_bipin
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straight line- 1. given three point (x1,y1),(x2,y2),(x3,y3)what is condition for straigh..
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2 |
ram4u
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74 |
27 Mar 2007 01:52:36 IST
truly
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triangle property- How to fing the distance between the incentre and circumcentre? its formula and deriva..
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2 |
tejasvi2389
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94 |
26 Mar 2007 22:21:13 IST
puneet
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no one can solve- a rectangle that is inscribed in a larger rectangle is called unstruck.if it is possible..
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4 |
shaji
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177 |
26 Mar 2007 11:19:32 IST
ketan_coolest
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THOUGHT PROVOKING PROBLEM- If the equation of the incircle of an equilateral triangle is x2+y2+4x-6y+4=0,t..
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4 |
deep01
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161 |
26 Mar 2007 04:07:34 IST
shan
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EQUATION OF TANGENT TO RECT HYPER- WHAT IS THE EQUATION OF TANGENT AT A PT IN PARAMETRIC FORM FOR xy= -1?..
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2 |
prabhatbht
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110 |
26 Mar 2007 02:25:52 IST
iitkgp_bipin
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circles- find the eq.of the tangents to the circle x2+y2-8x-2y+12=0 at the pts.whose ordinates are 1. &nb..
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9 |
smriti
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206 |
25 Mar 2007 19:13:36 IST
seagull
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geometry- there are two circles which intersect orthogonally, one passes through {-a,0} & other passes..
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6 |
bhushan_972thebest
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252 |
25 Mar 2007 19:08:59 IST
frenied
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GENIUS OF THE DAY- The area of the triangle from the point (4,3) to the circle x2+y2=9 and the line joinin..
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8 |
deep01
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154 |
25 Mar 2007 16:31:02 IST
amar.gupta
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QUESTION OF THE DAY- A point P(3,1) moves on a circle x2+y2=4 and after covering a quarter of the circle l..
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7 |
deep01
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150 |
25 Mar 2007 15:53:17 IST
rajat
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radical axis- Is radical axis in IITJEE syllabus ???????
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12 |
umang
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242 |
25 Mar 2007 14:56:53 IST
Orloff
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A GOOD QUESTION- the equation of a circle which touches the axis of y at a distance 4 from the origion &am..
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12 |
deep01
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267 |
25 Mar 2007 13:09:21 IST
seagull
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A SIMPLE QUESTION- Find the number of common tangents to the circles x2+y2=4 and x2+y2-6x-8y=24?? ..
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4 |
deep01
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126 |
25 Mar 2007 12:46:35 IST
iitkgp_bipin
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circles- From a point on the line 4x-3y=6, tangents are drawn to the circle x2 + y2 -6x - 4y +4=0 which ..
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6 |
shilpanair
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196 |
25 Mar 2007 12:41:35 IST
rajat
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BITS PILANI QUEST.- find the range o f values of a for which the point (a,4) is outside the circle x..
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7 |
deep01
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202 |
25 Mar 2007 11:22:18 IST
seagull
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IIT-JEE- If a circle passes through the points of intersection of the co-ordinate axis with the lines x-y+..
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2 |
deep01
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112 |
24 Mar 2007 23:59:20 IST
amar.gupta
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A CHALLENGING QUESTION- From the origion chords r drawn to the cirle (x-1)2+y2=1. the equation of the locu..
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4 |
deep01
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114 |
24 Mar 2007 23:19:39 IST
vinkupaan
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