What is reflection of -6
Answer and explanation
Correct answer: 6
On a number line, the reflection of a number about zero is its additive inverse. Since -6 is 6 units to the left of zero, its reflection is 6 units to the right of zero, i.e., 6. The option -6 is the original number, not its reflection. Exam tip: for reflection about zero, change the sign of the number.
Frequently asked questions
What is the correct answer to this question?
6
Why is this the correct answer?
On a number line, the reflection of a number about zero is its additive inverse. Since -6 is 6 units to the left of zero, its reflection is 6 units to the right of zero, i.e., 6. The option -6 is the original number, not its reflection. Exam tip: for reflection about zero, change the sign of the number.
Which subject and chapter does this question cover?
This is a Class 9 Mathematics question. Chapter: Number Systems. Topic: Number line.
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