Why is it important to have a symbol for zero

The symbol for zero is important because it is the cornerstone of the modern study of mathematics and physics and the growing technology.

Explanation:

Before the invention of zero calculus and problems were very difficult to solve, though people knew in the place of the invisible zero it was nothing, it was still hard to solve complicated theories.

However, when Brahmagupta made zero as a number, the existence of nothing turned into a symbol for making the solution easier. The symbol for zero is important because it is the cornerstone of the modern study of mathematics and physics and the growing technology. Zero has played a major role in great inventions and in the technology world.

answer

the statement that best describes president carter’s attempt to free the hostages in iran is c. all of the attempts failed.

explanation

the operation eagle claw conducted by the united states armed forces was a failed mission which aimed to rescue 52 americans captured as hostages in the american embassy, tehran on 24/4/1980.the mission was authorized by president jimmy carter. the failures included;   obstacles in operation that included operational conditions challenges caused by sandstorms, hydraulic problems of one the helicopters and , mechanical failure of another helicopter that was identified as a cracked rotor blade and the crashing of another helicopter during mission abortion causing death of 8 service persons.