Investigation of fractional-rational functions?
Are there rational functions without asymptotes? Are there rational functions with W=R (set of real numbers)? Thank you in advance!
Fundamental theorem?
Good day, Couldn't you use any real number for c? Greetings
From how many non-repeating decimal places is a number considered irrational?
What is the guideline? For example, with pi, billions of decimal places are known, but nothing repeats itself. Therefore, it is assumed that it will continue like this forever, and so the number is irrational. From how many decimal places were determined did they first say that the number is irrational because nothing repeats itself.
Are fractions real numbers?
I have to state in a task whether 11/11 is a real number
Mathematics classwork graded incorrectly?
Hello everyone, I got an important test back today that asked for the solution of the square root of -100. I knew that the result would not be a real number, so I wrote ∈ R with a line through it to indicate that the number is imaginary. She probably wanted it to say "not…
Higher Mathematics Problem: Sequences of complex numbers?
Can someone please explain d) to me, I don't know how it's supposed to work… I have a starting point but I can't get any further. We are to examine the sequence of complex numbers:
New math for division by zero?
The equation i^2 = -1 has no solution in the real numbers, which is why complex numbers were "invented" for it. The equation j × 0 = 1 also has no solution in the real numbers. Why don't we "invent" new numbers for this? I have a suspicion, but I'd like to hear answers from…
Can anyone help us with this?
Determine the set of all real numbers x such that: We have possible solutions, but we are not sure:)
Is the root of an irrational number (e.g. pi) always irrational?
The question is above. Can you say that in general, or not? I'd be interested to know, since there are rules like "a rational number times an irrational number equals an irrational number." Bye and have a nice evening