Question
Download Solution PDFदो बिंदुओं (-6, y) और (18, 6) के बीच की दूरी 26 इकाई है। Y का मान ज्ञात कीजिए।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
दो बिंदुओं (-6, y) और (18, 6) के बीच की दूरी 26 इकाई है।
प्रयुक्त सूत्र:
D = \(\sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}\)
जहाँ,
दो बिंदुओं (x1, y1) और (x2, y2) के बीच की दूरी D इकाई है।
गणना:
दो बिंदुओं के बीच की दूरी = 26 इकाई
पहले निर्देशांक का मान = (x1, y1) = (-6, y)
दूसरे निर्देशांक का मान = (x2, y2) = (18, 6)
प्रश्न के अनुसार,
⇒ D = \(\sqrt{(18-(-6))^2 + (6-y)^2} \)
⇒ 26 = \(\sqrt{(24)^2 + (6-y)^2} \)
समीकरण के दोनों ओर वर्ग करने पर,
⇒ 676 = 242 + (6 - y)2
⇒ 676 = 576 + (6 - y)2
⇒ 100 = (6 - y)2
⇒ 102 = (6 - y)2
समीकरण के दोनों ओर वर्गमूल करने पर,
⇒ 10 = 6 - y
⇒ y = -4
∴ अभीष्ट उत्तर -4 है।
Last updated on Jun 13, 2025
-> The SSC CGL Notification 2025 has been released on 9th June 2025 on the official website at ssc.gov.in.
-> The SSC CGL exam registration process is now open and will continue till 4th July 2025, so candidates must fill out the SSC CGL Application Form 2025 before the deadline.
-> This year, the Staff Selection Commission (SSC) has announced approximately 14,582 vacancies for various Group B and C posts across government departments.
-> The SSC CGL Tier 1 exam is scheduled to take place from 13th to 30th August 2025.
-> Aspirants should visit ssc.gov.in 2025 regularly for updates and ensure timely submission of the CGL exam form.
-> Candidates can refer to the CGL syllabus for a better understanding of the exam structure and pattern.
-> The CGL Eligibility is a bachelor’s degree in any discipline.
-> Candidates selected through the SSC CGL exam will receive an attractive salary. Learn more about the SSC CGL Salary Structure.
-> Attempt SSC CGL Free English Mock Test and SSC CGL Current Affairs Mock Test.
-> Candidates should also use the SSC CGL previous year papers for a good revision.