Question
Download Solution PDF(a4 - b4), (a2 - ab) এবং (a2 + b2) এর চতুর্থ সমানুপাতিক খুঁজুন।
Answer (Detailed Solution Below)
Detailed Solution
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তিনটি অনুপাত: (a4 - b4), (a2 - ab), (a2 + b2)
ধারণা:
x, y, এবং z তিনটি সংখ্যার চতুর্থ সমানুপাতিক হল (y x z)/x
সমাধান:
⇒ চতুর্থ সমানুপাতিক = (a2 - ab) x (a2 + b2)/(a4 - b4)
⇒ চতুর্থ সমানুপাতিক = a/a + b
অতএব, (a4 - b4), (a2 - ab), এবং (a2 + b2) এর চতুর্থ সমানুপাতিক হল a/(a + b)
Last updated on Jun 12, 2025
-> The SSC GD Notification 2026 will be released in October 2025 and the exam will be scheduled in the month of January and February 2026.
-> The SSC GD Merit List is expected to be released soon by the end of April 2025.
-> Previously SSC GD Vacancy was increased for Constable(GD) in CAPFs, SSF, Rifleman (GD) in Assam Rifles and Sepoy in NCB Examination, 2025.
-> Now the total number of vacancy is 53,690. Previously, SSC GD 2025 Notification was released for 39481 Vacancies.
-> The SSC GD Constable written exam was held on 4th, 5th, 6th, 7th, 10th, 11th, 12th, 13th, 17th, 18th, 19th, 20th, 21st and 25th February 2025.
-> The selection process includes CBT, PET/PST, Medical Examination, and Document Verification.
-> The candidates who will be appearing for the 2025 cycle in the exam must attempt the SSC GD Constable Previous Year Papers. Also, attempt SSC GD Constable Mock Tests.