Write the function which takes an arbitrary real number p , and returns true if the numeber is equals to some power of 2, i. e. p=2n for some n . Your task is to implement a recursive function power_of_2 withount using loops and library functions.

William travels a lot on business purpose. he needs to regularly communicate with his business partner. he also needs to send out weekly reports to his boss while he is traveling. which web-based application best suits william’s needs? (social media, webmail, wiki) is the best web-based application for william. he can access this application via the internet using a (digital cable, fax machine, web browser).