Please help me solve these using interval notations?
C equals {w|w > 1}
D equals {w|w greater than less than 5}
Somebody Please help
{w|w > 1} = (1,∞)
{w|w greater than less than 5} = {w|w≠5} = {-∞,5)U{5,+∞)
To represent the sets C and D using interval notation, we need to understand what each set represents.
Set C: C equals { w | w > 1 }
This set represents all values of w that are greater than 1. In interval notation, we show this as (1, ∞), where the parentheses indicate that 1 is not included and the infinity symbol (∞) represents all numbers greater than 1.
Set D: D equals { w | w greater than less than 5 }
This set represents all values of w that are greater than some lower bound (but not equal to it) and less than some upper bound (but not equal to it). However, you mentioned "greater than less than," which seems contradictory. Please provide clear information about the lower and upper bounds for the set D, so that I can help you represent it using interval notation.