What is 6^233488888888888899999999909999999*6666?
It would be such a big number with so many place values, that it is just viewed as infinity.
There is no number, real or non-real, which is EQUAL to positive infinity (or negative infinity). Instead, a number can only approach infinity (or negative infinity). If y = the simplified real number value of the expression above, then y = the limit as x approaches positive infinity.
I don't know how to use LATEX for mathematical symbols, but there is special notation for the limit y is equal to: But to write it on paper, We can say y is equal to the following (y =....First, write lim (for limit) and draw a small x followed by a small arrow, then a small + and the infinity symbol).
Similarly, for y = 1 / x, it may be written that y approaches zero as x approaches infinity. Also y approaches infinity as x approaches zero. If you study these cases and gain some understanding of them, it will help you later in higher math and possibly peak your interest in mathematics.