Ahigh school in new york (school a) is using videoconferencing technology to establish student interactions with another high school (school b) in russia. the videoconferencing is conducted between two end devices through the internet. the network administrator of school a configures the end device with the ip address 209.165.201.10. the administrator sends a request for the ip address for the end device in school b and the response is 192.168.25.10. neither school is using a vpn. the administrator knows immediately that this ip will not work. why
this is a loopback address.
this is a link-local address.
this is a private ip address.
there is an ip address conflict.

Write a function balancechemical to balance chemical reactions by solving a linear set of equations. the inputs arguments are: reagents: symbols of reagents in string row array products: symbols of products in string row array elements: elements in the reaction in string row array elcmpreag: elemental composition of reactants in two dimensional numeric array elcmpprdcts: elemental composition of prducts in two dimensional numeric array hint: the first part of the problem is setting up the set of linear equations that should be solve. the second part of the problem is to find the integers from the solution. one way to do this is to mulitiply the rational basis for the nullspace by increasing larger integers until both the left-and right-side integers exist. for example, for the reaction that involves reacting with to produce and : reagents=["ch4", "o2"]; products =["co2", "h2o"]; elements =["c","h", "o"] elcmpreag=[1,4,0;