Use app×
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
32.7k views
in Mathematics by (8.0k points)

If Y = {x | x is a positive factor of the number 2p – 1 (2p – 1), where 2p – 1 is a prime number}.Write Y in the roaster form.

by (10 points)
Sir why we r not taking the factors of 2p-1 & taking factors only of 2 raise to the power of p minus 1 where as the no. X is a product of these 2 no.

Please log in or register to answer this question.

1 Answer

+1 vote
by (13.2k points)
edited by

 Y = {x | x is a positive factor of the number 2p – 1 (2p – 1), where 2p – 1 is a prime number}.

Y- {x | x is a positive factor of the number 2p-1 (2p – 1), where 2p – 1 is a prime number}.

So, the factors of 2p-1 are 1,2,22 ,23 ,…, 2p-1 .

Y= {1,2,22 ,23 , …,2p-1 ,2p -1}

No related questions found

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...