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Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFअवधारणा:
हल समुच्चय: x के सभी संभावित मानों का समुच्चय।
जब (a > 0 और b < 0) या (a < 0 और b > 0) तो
जब (a > 0 और b > 0) या (a < 0 और b < 0) तो
गणना:
यहां,
इसलिए, x - 2 < 0
⇒ x < 2
∴ x ∈ (-∞ , 2)
Last updated on Jul 11, 2025
->Bihar Police Constable Hall Ticket 2025 has been released on the official website for the exam going to be held on 16th July 2025.
->The Hall Ticket will be released phase-wise for all the other dates of examination.
-> Bihar Police Exam Date 2025 for Written Examination will be conducted on 16th, 20th, 23rd, 27th, 30th July and 3rd August 2025.
-> Bihar Police Admit Card 2025 has been released at csbc.bihar.gov.in.
-> The Bihar Police City Intimation Slip for the Written Examination will be out from 20th June 2025 at csbc.bihar.gov.in.
-> A total of 17 lakhs of applications are submitted for the Constable position.
-> The application process was open till 18th March 2025.
-> The selection process includes a Written examination and PET/ PST.
-> Candidates must refer to the Bihar Police Constable Previous Year Papers and Bihar Police Constable Test Series to boost their preparation for the exam.
-> Assam Police Constable Admit Card 2025 has been released.