In this lesson, you learned to use set notation and interval notation. For example, the interval notation (2, 5) means all real numbers greater than 2 and less than 5, but not including 2 or 5. One simple symbol means so much! Now think about other symbols you have used. What examples of symbols can you think of? Provide at least two examples. One should be mathematical and the other can be from daily life. Explain the meaning of the symbol and why the symbol is useful. Pretend you are explaining to someone who has never seen these symbols before.

what should i write?

Question

In this lesson, you learned to use set notation and interval notation. For example, the interval notation (2, 5) means all real numbers greater than 2 and less than 5, but not including 2 or 5. One simple symbol means so much! Now think about other symbols you have used. What examples of symbols can you think of? Provide at least two examples. One should be mathematical and the other can be from daily life. Explain the meaning of the symbol and why the symbol is useful. Pretend you are explaining to someone who has never seen these symbols before.

what should i write?

ganeshie8 · Answer

you need to pick two symbols, and explain them