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When did time begin?

Did we invent math or did we discover it?

Where does a thought go when it's forgotten?

Do we have free will or is everything predestined?

Is there life after death?

Is it really possible to experience anything objectively?

What are dreams?

What is the goal of humanity?

Answer 1- Time began from

**approximately 14 billion years ago**.

Answer 2-

**Mathematics is not discovered, it is invented**.

There was no single person who invented mathematics. Mathematics was used, and technically invented, by many cultures around the world. These cultures used their own form of mathematics, which could be considered 'math' in their time and how they used it. These cultures include the Mayans, Indians, Greeks, and Chinese, India and Greece. These forms of math spread throughout the world, and eventually became the math we know today. To be more specific, the Babylonians, the Pythagoras and the Greeks are just a few of the known.Zero was invented by the Hindu mathematicians Aryabhata and Varamihara in India around or shortly after the year 520 A.D.

However, there are many topics under 'math'. We do know the sole inventor of Algebra, but Algebra isn't math as a whole, so the inventor can only be credited for Algebra, the certain subject of math that helps people solve real world problems. The inventor was Arabic scholar Al-Khwarizmi (c. 780 - c. 850). He invented what is known today as 'Algebra'.

Note:- Please ask next questions in different threads.

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