if (-1) is obtained on doubling a rational number then what is the rational number?
Answers
Answered by
13
let the rational number be x
so, 2x=-1
x=-1/2
Answered by
3
Answer:
→ -1/2 is answer
Step-by-step explanation:
→ they said
2(x)=-1
x=-1/2 is a rational number
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