Question
Download Solution PDF\(\frac{2.46\times 2.46-1.46\times 1.46}{2.46-1.46}\) সরলীকরণ করুন এবং সবচেয়ে উপযুক্ত ভগ্নাংশ চয়ন করুন।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFপ্রদত্ত:
\(\dfrac{(2.46 \times 2.46-1.46 \times 1.46)}{(2.46-1.46)}\)
ব্যবহৃত সূত্র:
\((a^2 - b^2) = (a + b)(a - b)\)
গণনা:
⇒ \(\dfrac{(2.46 + 1.46)(2.46 - 1.46)}{(2.46-1.46)}\)
⇒ \(\dfrac{(2.46^2 - 1.46^2)}{(2.46-1.46)}\)
⇒ \((2.46 + 1.46)\)
⇒ 3.92
⇒ \(\dfrac{392}{100}\)
∴ সঠিক উত্তরটি হল বিকল্প (2).
Last updated on Jun 30, 2025
-> The RRB Technician Notification 2025 have been released under the CEN Notification - 02/2025.
-> As per the Notice, around 6238 Vacancies is announced for the Technician 2025 Recruitment.
-> The Online Application form for RRB Technician will be open from 28th June 2025 to 28th July 2025.
-> The Pay scale for Railway RRB Technician posts ranges from Rs. 19900 - 29200.
-> Prepare for the exam with RRB Technician Previous Year Papers.
-> Candidates can go through RRB Technician Syllabus and practice for RRB Technician Mock Test.