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The coefficient of $x^5$ in $(1 + 2x + 3x^2 + ....)^{-3/2}$ is :
jeemain
math
past papers
2002
223
asked
Dec 11, 2018
by
pady_1
0
answers
Two particles start simultaneously from the same point and move along two straight lines, one with uniform velocity $\overrightarrow{u}$ and the other from rest with uniform acceleration $\overrightarrow{f}$. Let $\alpha$ be the angle between their directions of motion. The relative velocity of the second particle w.r.t. the first is least after a time :
jeemain
math
past papers
2003
223
asked
Dec 11, 2018
by
pady_1
0
answers
A piece of copper and another of germanium are cooled from room temperature to 77 K, the resistance of
jeemain
physics
past papers
2004
223
asked
Nov 5, 2018
by
pady_1
0
answers
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