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*Image* *Image* Some help will be appreciated. I just know that conservation of string follows here. But relating velocities troubling me. P.S Don't panic that it is copied from some very hi fi book. It can be found in any Fi ...

*Image* help please ...

*Image* the question states this........ there is an incomplete loop moving in a uniform magnetic field with a speed v...... the loop between points p and q is not complete find the potntial diffrence between pnt p and q ...

Find the value of x for which rate of change of x4/4 + x3/3 - x is more than x4/4 ...

if we have 18(3t - t3) = 26(1 - 3t2) Then how to factorize it? ...

Let A = \sum_{n=1}^{10000} \dfrac{1}{\sqrt{n}} Determine [A]. Here [.] denotes the greatest integer function. ...

\hspace{-16}$If $\mathbf{a_{1}\;,a_{2}\;,a_{3},.......,a_{n}}$ are non negative real no., Then find $\mathbf{a_{10}}$ in system of\\\\ equations\\\\ $\mathbf{\begin{Vmatrix} a_{1}+a_{2}+a_{3}+.........+a_{10}=104 \\\\ a_{1}+2 ...

Find the value of- \left( 2+\sqrt{1+\sqrt{2+\sqrt{1+\sqrt{2+...}}}}\right)-\left(1+\sqrt{2+\sqrt{1+\sqrt{2+\sqrt{1+...}}}} \right) ...

prove that for all odd k (1k + 2k + 3k + ... + nk) is divisible by n(n+1)/2. you may use principal of mathematical induction. ...

Q.1) Find the locus of the centre of a circle which touches a fixed line and a fixed circle. Q.2) Find the slope of the directrix of a Parabola which passes through (1,2) and (3,4) and tangents at these points intersect at (6 ...

*Image* Kindly tell the product please. ...

\mathbf{\int_{0}^{1}\frac{x^2+2}{(x^2+1)^3}dx}$ ...

\hspace{-16}$If $\mathbf{a+b+c=1}$ and $\mathbf{a^2+b^2+c^2=2}\;$\\\\ Then Range of $\mathbf{a^4+b^4+c^4}$ ...

if x+y+z = 1 and 2xy - z^2 = 1 solve for x, y ,z. here x, y, z are real numbers... ...

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Show that (x-2) (x-3) (x-4) (x-5)+2 is always positive ...

A satellite revolves round the Earth. Air pressure inside the satellite is maintained at 76 cm of mercury. What will be the height of the mercury column in a barometer tube in 1m long placed in the satellite? ...

Q1. The locus of extremities of the latus rectum of the family of Ellipse b^{2}x^{2}+y^{2} =a^{2}b^{2} . Q2. Total no. of divisors of m=3^{5}5^{7}7^{9} that are of the form (4k+1) is equal to 2.P!. Then P is. Q3. Consider a l ...

i have a doubt in finding Min. value of point MA+MB where M(x,0) and A(3/2,1) and A(3/2,1) my Confusion is that why We can not take MA+MB>=AB and answer given is take Image of A at A(3/2,-1). Then find MA'+MB>=AB and pl ...

\hspace{-16}$Find Complex no. $\mathbf{z}$ which satisfy\\\\ $\mathbf{\mid z \mid+\mid z-25 \mid+\mid z-18-24i \mid+\mid z+7-24i \mid=70}$ Ans:: z=9+12i ...

*Image* In the adjoining figure, If the INPUT is a Square Wave, the Output wave will look like : ...

If a + b + c = 0 then find the value of 7(a2 + b2 + c2)2 (a3 + b3 + c3)/a7 + b7 + c7 ...

\hspace{-16}$Solve for $\mathbf{x}$\\\\ $\mathbf{x+\sqrt{11+\sqrt{x}}=11}$ ...

Compare the ratio of rates of diffusion of the following two: Container-1: Volume=1 L, Temperature=300K, 1 moles of CO2 + 2 moles of H2 container-2: Volume=1 L, Temperature=300K, 1.5 moles of He ...

if the equations x2 + 3x + 5 = 0 and ax2 + bx + c = 0 have a common root and a,b,c E N then find the minimum value of a + b + c. ...

Q:1. How many product(s) are obtained : *Image* Q:2: Give the product : *Image* Q:3: No. of products are what are they: *Image* ...

*Image* Ans Is 3R ...

This is not a doubt. Given two circles in plane.They may intersect, may touch or may neither. How will you find their radical axis? a similar thread, http://www.targetiit.com/iit-jee-forum/posts/19-06-2011-parabola-19567.html ...

factorize |x2(y - z) + y2(z - x) + z2(x - y)| Answer : |(x - y)(y - z)(z - x)| ...

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