Question
Quantitative Aptitude Question on Co-ordinate Geometry
The shortest distance of the point (21,1) from the curve y=∣x−1∣+∣x+1∣ is
A
1
B
0
C
2
D
23
Answer
1
Explanation
Solution
The above illustration depicts the graph of y=∣x−1∣+∣x+1∣.
The shortest distance of (21,1)from the graph is 1