Question
Download Solution PDFThe locus of a point whose difference of distance from points (3, 0) and (-3, 0) is 4, is:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept:
Let A = (x1,y1) and B = (x2 ,y2) be any two points.
Then Distance between A And B is given by distance formula.
AB =
Calculation:
Given: Difference of distance from points (3, 0) and (-3, 0) is 4
Consider A = (3, 0) and B = (-3, 0)
Let a point be p(x, y)
As we know distance is always positive
So, |PA - PB| = 4
Squaring both sides, we get
Squaring both sides, we get
Last updated on May 24, 2023
RPSC Senior Teacher Grade II Answer Key Out for Secondary Edu Dept on 20th March 2023. The RPSC 2nd Grade Secondary Edu. Dep. Question Papers Out on 7th February 2023. The exam was conducted on 29th January 2023 for Group C&D GK. For Sanskrit Edu Dept, the exam will be conducted from 12th to 15th February 2023 (Group A&B) and 12th to 16th February 2023 (Group C&D). Candidates who want a successful selection under the recruitment process of the RPSC 2nd Grade must go through the RPSC Grade II Previous Year Papers to get an idea of the level of the examination and improve their preparation accordingly.