Question
Download Solution PDFमान लीजिए कि *, R पर
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
मान लीजिए कि * R पर
अवधारणा:
यदि
यदि
गणना:
मान लीजिए कि *, R पर
क्रमविनिमेय:
मान लीजिए p, q ∈ R
अब,
अतः R क्रमविनिमेय है।
साहचर्य:
मान लीजिए p, q, r ∈ R तब
फिर
अतः R साहचर्य नहीं है।
अतः विकल्प (1) सही है।
Last updated on Jul 16, 2025
-> Predict Your Marks via AAI ATC Rank Predictor 2025 for free.
-> AAI ATC answer key 2025 has been released on July 16, 2025 at the official website.
-> Check the AAI ATC Exam Analysis 2025 for July 14, 2025 Exam.
-> AAI ATC admit card 2025 has been released.
The AAI ATC Exam 2025 will be conducted on July 14, 2025, for Junior Executive.
-> AAI JE ATC recruitment 2025 application form has been released at the official website. The last date to apply for AAI ATC recruitment 2025 is May 24, 2025.
-> AAI JE ATC 2025 notification is released on April 4, 2025, along with the details of application dates, eligibility, and selection process.
-> A total number of 309 vacancies are announced for the AAI JE ATC 2025 recruitment.
-> This exam is going to be conducted for the post of Junior Executive (Air Traffic Control) in the Airports Authority of India (AAI).
-> The Selection of the candidates is based on the Computer-Based Test, Voice Test and Test for consumption of Psychoactive Substances.
-> The AAI JE ATC Salary 2025 will be in the pay scale of Rs 40,000-3%-1,40,000 (E-1).
-> Candidates can check the AAI JE ATC Previous Year Papers to check the difficulty level of the exam.
-> Applicants can also attend the AAI JE ATC Test Series which helps in the preparation.