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The two points of a triangle are (4,3) and (9,8). The third point lies on the line x-y+3=0. Find the area. ...

arrange according to stability order : (i) CH3O *Image* C+H2 (ii) *Image* C+H2 (iii) CH3 *Image* C+H2 (iv) CH3C+H2 ...

A thin uniform metallic rod of length 0.5 m and radius 0.1 m rotates with an angular velocity 400rad/s in a horizontal plane about a vertical axis passing through one of its ends. Calculate the tension in the rod as a fucntio ...

A tank is filled with water to a depth of 1m. A hole of cross section 1 cm^2 at the bottom allows the water to drain out. At what distance below the hole the cross sectional area of the stream is 0.9 times the area of the hol ...

The period of mod(Sin2x) + mod(Cos2x) is........ isnt the answer pi/4 ???? ...

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A smooth sphere A of radius R and mass M, collides elastically and head on with an identical sphere B at rest. The entire system is on a smooth horizontal ground. Given that the sphere A was rolling without slipping with an a ...

after the first allotment of seats in aieee if they allot me a seat, is it possible for me to leave that seat n go for next round n also tell me that if this is possible than the seat left by me in the first round will be con ...

*Image* which is more stable? ...

What is the mean pressure exerted by a fluid on the walls of a container of height h? ...

prove \int_{0}^{\infty}{\frac{x^3}{e^x-1}\mathrm{dx}}=\frac{\pi^4}{15} ...

We know that drift speed of electrons in a conductor is given by v=l/t ,where l is the displacement and t is the time taken. In H.C. Verma it is written that as t decreases v decreases.How can this be true? ...

integrate the following: 1. sin inverse ( root of x / a+x) 2. root of ( 1+ lnx ) / x lnx 3. 1 / root ( 1 - sin ^ 4 x ) dont give the soln. just give the necess. hints.... ...

this not official but 100 % true (i feel) http://piratecoders.co.cc/iitjee/results.html ...

Plz help 1.find the area of traingle formed by the lines y-x=0;x+y=0 and x-k=0. 2.the line 7x-9y-19=0 is perpendicular to the line through the points(x,3) and (4,1), find the value of x. ...

Q) \int ( \frac{1}{\sqrt[3]{x} + \sqrt[4]{x}} + \frac{ln( 1 + \sqrt[6]{x}}{\sqrt[3]{x} + \sqrt[]{x}} ) dx ...

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1) A sequence of real number xn is defined as follows... x0 , x1 are arbitary +ve real numbers and xn+2 = 1+xn+1 /xn ,n = 0,1,2,........ Then x2011 is a) 1 b) x0 c) x1 d) x2 2)The eq. log2x 2/x (log2x)2 + (log2x)4 = 1 has a) ...

Locus of z if 3π/4 when !z! ≤ !z-2! arg [z–(1 + i)] = and is ? -π/4 when !z! > !z-2! (A) Straight lines passing through (2, 0) (B) Straight lines passing through (2, 0), (1, 1) (C) A line segment (D) A set of two rays ...

Can any one explain me relative motion? I tried studying it from comprehensive but I could not follow. Please help...... ...

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An equilateral triangle is divided into 36 smaller equilateral triangles by dividing each side into 6 parts and joining the corresponding points on adjacent sides of the triangle. *Image* There is a drunk ant at each of the 2 ...

Q→ which of the following will react fastest with H2 under catalytic hydrogenation conditions ? *Image* ...

*Image* *Image* For 1st and 2nd image Question: what type of geometrical isomerism across the given double bond of the cyclic compound For 2nd and 3rd Find R and S using golden rule across each chiral carbon atom For 5th Whic ...

Q Atuning fork of frequency 340 Hz is sounded above a cylindrical tube 1m high. water is slowly poured into the tube . if the speed of sound is 340m/s at what levels of water in the tube will the sound of fork be appreciably ...

H3N+ (2) *Image* N+H3. (3) COOH (1) WRITE ORDER OF ACIDITY FOR 1,2&3 a) 3>1>2 b) 1>2>3 c) 1>3>2 d) 2>1>3 ...

There is a machine with 8 toys in it that each cost between 25 cents and 2 dollars, with each toy being 25 cents more expensive than the next most expensive one. Each time Sam presses the big red button on the machine, the ma ...

H3N+ (2) *Image* N+H3. (3) COOH (1) WRITE ORDER OF ACIDITY FOR 1,2&3 a) 3>1>2 b) 1>2>3 c) 1>3>2 d) 2>1>3 ...

What is the solubility for PbS including hydrolysis of ions (assume pH of the solution tobe equal to 7). Given that Ksp(PbS)=7x10^-29 Kb (Pb(OH))+=1.5x10^-8 Ka1 H2S=1.1x10^-1 Ka2 HS- = 10^-14 I got the concept but I just cant ...

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