We can easily improve the formula by approximating the area under the function f(x) by two equally-spaced trapezoids. Derive a formula for this approximation and implement it in a function trapezint2( f, a,b ).

Acompany's intranet is set up on this type of server. application communication print web

Which of the following is a difference between the systems development life cycle (sdlc) and extreme programming (xp)? the sdlc model has a separate planning and analysis phase, whereas xp combines both the phases into one phase.in the sdlc model, changes cannot be made to a system once it is delivered to the user, whereas the xp method delivers the system to the users and then make changes suggested by the user.the sdlc model develops an entire system at once, whereas xp uses incremental steps to improve an information system's qualitydevelopers following the sdlc model cannot go on to the next phase until the current phase is finished, whereas in xp, developers can move to any phase from the current phase.

Part a: data processing given a data file, find the max, min, and average values of columns. also, create an addition column that is based on the other columns. there will be no error checking required for this lab. you are provided with a data file named (surprise! ) data.txt. data is arranged in columns where each item of data is twelve columns wide (so it is easy to extract data items using slicing): name height(m) weight(kg) joe 1.82 72.57 mary 1.60 63.50 dion 1.90 90.71 kayla 1.72 66.31 jose 1.78 70.23 sofia 1.63 65.12 erik 1.98 92.21 sara 1.57 65.77 your task is read the file data.txt and calculate the max, min, and average of the height and weight columns and to add an additional column that has the bmi calculated based on each height and weight. your output will look like this (and needs to be formatted like this). to match the testing on mimir here is the format string: "{: < 12s}{: < 12.2f}{: < 12.2f}{: < 12.2f}"