0 reads0 ratings0 helpful
Which interval represents ((-\infty,4]\setminus[-2,1)) on the number line?संख्या रेखा पर ((-\infty,4]\setminus[-2,1)) को कौन-सा interval दर्शाता है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: ((-\infty,-2)\cup[1,4])((-\infty,-2)\cup[1,4])
The removed part removes (-2) but does not remove (1). In exams, check the remaining endpoints separately in set difference.हटाया गया भाग (-2) को हटाता है पर (1) को नहीं हटाता। परीक्षा में set difference में बचने वाले endpoints अलग से जाँचें।
Student feedback
Was this question useful?
Was this question useful?
👍 0 Helpful 👎 0 Not helpful
Difficulty
Easy0%
Medium0%
Hard0%
Was the explanation clear?
Yes 0% No 0%
0 responsesStudent Reviews
No published reviews yet.
