原题：What is the present value of an infinite set of cash flow

原题：What is the present value of an infinite set of cash flow present value of cash flow stream of $1000 per year annually what is the operating cash flow? 问一道英文数学题,what is the present value of the following?$845 per "Statement of cash flow" translate what is the value of ab-abc? what is the value of 3+(-3) what is the value of (-10.4) + 1 Of what value is a commom set of standards in financial acco discount the cash flow to the present是什么意思, 数学英语what is the value of angle LMN what is the value of humor in interpersonal ralationships?翻译 If n is an integer （整数）and 2 < n < 6,what is the value of (1