Q U Q' =?
- N
- Z
- W
- R
Explanation
- Q U Q!= R
- ***
- Q=rational no. s
- Q! = everything except it in the set here we take it as irrational no. s
- rational no. s + irrational no. s = real no. s
- so the answer is R
- *** additional information: ?
The letters R, Q, N, and Z refer to a set of numbers such that:- R = real numbers include all real numbers [-inf, inf]
- Q= rational numbers ( numbers written as ratio)
- N = Natural numbers (all positive integers starting from 1. (1,2,3....inf)
- z = integers ( all integers positive and negative ( -inf, ..., -2,-1,0,1,2....inf)
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