Question
Download Solution PDFAnswer (Detailed Solution Below)
Detailed Solution
Download Solution PDFகொடுக்கப்பட்டது:
கணக்கீடு:
அதனால் x2 + 1/x2 = 25 - 2
⇒ 23
மீண்டும்,
x - 1/x = √21
x2 - 1/x2 =5√21
⇒ x4 + 1/x4 = 529 - 2
⇒ 527
x4 - 1/x4 =115√21
x8 - 1/x8 =( x4 + 1/x4 ) ×(x4 - 1/x4 )
⇒ 115√21 × 527
= 60605√21
∴ சரியான விருப்பம் 1
Last updated on Jul 12, 2025
-> The SSC CGL Application Correction Window Link Live till 11th July. Get the corrections done in your SSC CGL Application Form using the Direct Link.
-> 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.
-> The RRB Railway Teacher Application Status 2025 has been released on its official website.
-> The OTET Admit Card 2025 has been released on its official website.