How many integers satisfy the inequality, Physics

How many integers satisfy the inequality |10(x+1)/x^2+2x+3|=1?

Posted Date: 3/29/2013 6:27:19 AM | Location : United States





first thing thats not an inequality, and second thing its very easy if thats the question. the LHS = |10/x^2 + 10/x + 2x + 3| = 1, 10/x^2 will also be an integer only if x^2<10.....i.e. x<3.
hence x= 0,+1,-1,+2,-2,+3,-3. but the only value that holds the equality is -1.
hence the no. of INTEGERS is only 1.

Posted by Shrikvin | Posted Date: 3/29/2013 6:27:51 AM


Related Discussions:- How many integers satisfy the inequality, Assignment Help, Ask Question on How many integers satisfy the inequality, Get Answer, Expert's Help, How many integers satisfy the inequality Discussions

Write discussion on How many integers satisfy the inequality
Your posts are moderated
Related Questions
Which is factual of the light from an actual physical object whose image is formed by a single thin lens? Ans: That's what light perform when it leaves a point on an objec

Electric current may be expressed in which one of the following units? a)  coulombs/volt b)  joules/coulomb c)  coulombs/second d)

Your friend has gifted an earphone set to you. While music is on you will try to oppose the two ear phone pieces to attract. Task-I: Will they attract? If yes, why so? Task-II: Why

The first question one might ask about ferromagnetic material is the source of the large magnetism. The saturation magnetization is so large virtually all the magnetic dipoles in t

definition, Working principal, applications ??

A toy train moves in a circle of 8 meters radius with a speed of 4 meters per second.  What is the magnitude of the acceleration of the train? Ans: The magnitude of the acce

In the device shown in Figure, when the current in the primary coil of 1000 turns increases linearly from 1A to 6A in 200ms, an e.m.f. of 15V is induced into the secondary coil of

why we take large radius of curvature of lens

Q. An electron beam is accelerated through a potential difference of 104 volt. Find the de Broglie wavelength. λ = 12.27 A o / √V λ = 12.27 A o / √10 4    = 0.1227