<span>The answer is work ethic. This a certainty that hard work and industry have an ethical advantage and an intrinsic talent, asset or worth to reinforce personality. Social ingrainment of this value is measured to improve character over hard work that is own to a person’s field of work.</span>
Google was first launched in the year 1998 (yeah, not all that old) on September 4th.
Sepa la verga cx I don't even know this
Answer:
Explanation:
Let G denote an unambiguous Grammar capable of producing simple mathematical expressions, involving operators +,-,*,/. These operators are left associative (which ensures left to right evaluation). S is the start symbol of the Grammar i.e. the production starts from S. n denotes a number and is a terminal i.e. we can't produce anything further from n. Then, the solution is as follows :
S → S + T |S - T | S
T→T | F | T*F|F
F → n
Here, S, T and F are variables. Note that /,* have been given precedence over +,-.