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BE in ELECTRICAL ENGINEERING from NIT JAMSHEDPUR

$\pi(3.14159...) < (9.87654321)^{\frac{1}{2}} < \frac{22}{7}$

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26 votes

What is the syntax to get the "CurlyPhi" symbol?

symbols asked Feb 21, 2013 at 6:39
tex.stackexchange.com

11 votes

Is astatine a non-metal or a metalloid?

elements asked Mar 18, 2013 at 6:01
chemistry.stackexchange.com

11 votes

Integrating $\int_0^\infty\frac{1}{1+x^6}dx$

integration definite-integrals improper-integrals asked Jan 31, 2014 at 16:56
math.stackexchange.com

10 votes

Why does the melting point get lower going down the Alkali Metal Group with increase in atomic number?

physical-chemistry periodic-trends asked Apr 4, 2013 at 3:30
chemistry.stackexchange.com

8 votes

factorise, $x^3-13x^2+32x+20$

algebra-precalculus polynomials factoring asked Mar 14, 2013 at 2:10
math.stackexchange.com

7 votes

Prove that $(n+\sqrt{n^2 -1})^k$ will always be of the form$ (t+\sqrt{t^2 -1})$ where $n$, $k$, $t$ are natural numbers

number-theory asked Aug 3, 2012 at 8:24
math.stackexchange.com

7 votes

How to integrate, $\int_{0}^{\pi/2}\sin (\tan\theta) \mathrm{d\theta}$?

calculus asked Dec 26, 2012 at 3:38
math.stackexchange.com

6 votes

Consider a function $f(x) = x^4+x^3+x^2+x+1$, where x is an integer, $x\gt 1$. What will be the remainder when $f(x^5)$ is divided by $f(x)$?

algebra-precalculus asked Jan 24, 2013 at 4:59
math.stackexchange.com

6 votes

How can one prove that the number of images formed by the reflecting surfaces of two plane mirrors at right angles to each other is 3?

optics reflection geometry observers asked Aug 31, 2012 at 5:30
physics.stackexchange.com

5 votes

Is this solution correct?

systems-of-equations radicals asked Jul 16, 2013 at 14:15
math.stackexchange.com


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