Question
Download Solution PDFধরুন f(x) = px + q এবং g(x) = mx + n, তাহলে f (g(x)) = g (f(x)) এর সমতুল্য কী হবে?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFগণনা:
প্রদত্ত: f(x) = px + q এবং g(x) = mx + n
f (g(x)) = g (f(x))
⇒ f (mx + n) = g (px + q)
⇒ p (mx + n) + q = m (px + q) + n
⇒ pmx + pn + q = pmx + mq + n
⇒ pn + q = mq + n
⇒ f (n) = g (q)
∴ বিকল্প 3 সঠিক উত্তর।
Last updated on May 30, 2025
->UPSC has released UPSC NDA 2 Notification on 28th May 2025 announcing the NDA 2 vacancies.
-> A total of 406 vacancies have been announced for NDA 2 Exam 2025.
->The NDA exam date 2025 has been announced for cycle 2. The written examination will be held on 14th September 2025.
-> Earlier, the UPSC NDA 1 Exam Result has been released on the official website.
-> The selection process for the NDA exam includes a Written Exam and SSB Interview.
-> Candidates who get successful selection under UPSC NDA will get a salary range between Rs. 15,600 to Rs. 39,100.
-> Candidates must go through the NDA previous year question paper. Attempting the NDA mock test is also essential.