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A circle with center O and radius R is drawn on a paper, and A is a given point inside the circle with OA=a. Fold the paper to make a point A' on the circumference coincident with point A, then a crease line is left on the pa ...

the figure shows an infinite arrangement of equilateral triangles........the resistances on each half of a side of a triangle goes on becoming (1/2) as the arrangement delves inside...........you have to find the equivalent r ...

Plz post the link to any gud academic thread , articles ,etc, etc..here. ...

A sphere of weight W=100 N is kept stationary on a rough inclined plane by a horizontal string AB as shown in the figure.Find- a.tension in the string . b.force of friction on the sphere and c.normal reaction on the sphere by ...

1) Which days of the week you think it will be best? 2) Should the timing be flexible.. (when to give?) All suggestions are welcome. Syllabus for Mathematics! Phase 1 Differential calculus: Real valued functions of a ...

Plz post some good conversion problems here. ...

[matrices] is it possible to have AB=I and A does not have an inverse? ...

lim (1+x)1/x - e / x = ? x \rightarrow 0 here d numerator is whole divided by denominator(for any confusion) ...

A man can swim directly across a stream of width 100m in 4 minutes when there is no current and in 5 min. when there is current.the velocity of current is? ...

what are direction cosines of three mutually perpendicular lines referred to as coordinate axes?????? ...

If u like electricity pls solve these for me.These are H.C.Verma sums dat i have got stuck onto. 1)Two identical particles each having a charge of 2X10-4C and mass of 10g, are kept at a separation of 10cm and then released.Wh ...

is function of fuse inependent of its length ...

what is meant by this "collectrors enhance non-wettability of the the mineral particles????????????????????????? ...

Do the following limits exist .. limit x→0 x*sin(1/x) limit x→0 x*tan(1/x) limit x→0 tan(1/x) ...

PG.134 Q.6 ...

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hey guys, a frnd of mine wants IIT seat desperately. and he is in bangalore. i want u to suggest a classroom coaching center.BASE or FIITJEE or anything else.. mind you he is ready to drop a year(should he do so ?) ...

Guys i got 309 in BITSAT and in the 1st iteration i was alloted Msc Phy in the Hyd campus...this was my third choice.my above ones are ECE and EEE both in the Hyd campus..so will i get an ECE seat in the 2nd iteration ?? plea ...

3sinθ-4cosθ=5,3cosθ+4sinθ=?(plz ans this question in a way that i can understand becoz i am a student of class 10) ...

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IS THERE SOME STANDARD METHOD TO DETERMINE INDEX OF NILPOTENT ...

wat z d value of ∫ sin x dx ...

*Image* find the work done to move a charge from A to B and A to C.there is a charge at centre q........... ...

if A and B are hermitian prove AB-BA IS SKEW HERMIITAN ...

What is meant by parsec? ...

The 50kg homogenous smooth sphere rests on the 30. incline A and against the smooth vertical wall B.Calculate the contact forces at A and B. *Image* ...

May i know the atomic orbitals of the same atom will interfer each other. That is the s orbital of the atom chlorine interfers with its p orbital. ...

please suggest some good books for learning set theory ...