Answer:
0
Step-by-step explanation:
The + on the zero means the limit as x approaches 0 from the right side
![\lim_{x \to 0^{+} } (\frac{1}{x} - \frac{1}{|x|})\\ \lim_{x \to 0^{+} } (\frac{1}{x} - \frac{1}{x})\\ \lim_{x \to 0^{+} } (0)\\0](https://tex.z-dn.net/?f=%5Clim_%7Bx%20%5Cto%200%5E%7B%2B%7D%20%7D%20%28%5Cfrac%7B1%7D%7Bx%7D%20-%20%5Cfrac%7B1%7D%7B%7Cx%7C%7D%29%5C%5C%20%5Clim_%7Bx%20%5Cto%200%5E%7B%2B%7D%20%7D%20%28%5Cfrac%7B1%7D%7Bx%7D%20-%20%5Cfrac%7B1%7D%7Bx%7D%29%5C%5C%20%5Clim_%7Bx%20%5Cto%200%5E%7B%2B%7D%20%7D%20%280%29%5C%5C0)
Show that n is odd →∃m∈ℤ,n2=8m+1
Let k be an integer so that n=2k+1. Then n2=(2k+1)2=4k2+4k+1=2(2k2+2k)+1.
But this isn't equal to 8m+1, so can I change that into 4(2m)+1?
C. H
let me know if i'm wrong-
Answer:
Mel’s Dress Shop received an invoice dated July 17 for $1,200, with terms of 2/10, 1/15, n/60. On July 20, Mel’s Dress Shop sent a partial payment of $650. The actual amount that should be credited is a. $637.00 b. $663.00 c. $663.27 d. $663.72 25. A manufacturer of baseball gloves offered chain discounts of 9/6/3 to many of its customers.
brainlist
Step-by-step explanation:
Think of a door in a shape of the rectangle measure the. Length and wide multiply the numbers to get area to paint the door minus doorknobs or window.
Formula
Area=length X Width