Mathematics Exam  >  Mathematics Questions  >  The number of odd proper divisors of 3P x 6m ... Start Learning for Free
The number of odd proper divisors of 3P x 6m x 21n is
  • a)
    (p + 1) (m + 1) (n + 1) - 2
  • b)
    (p + m + n + 1)( n+ 1) - 1 
  • c)
    (p + 1) (m.+ 1) (n + 1) - 1
  • d)
    none of these
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
The number of odd proper divisors of 3P x 6m x 21n isa)(p + 1) (m + 1)...

∴ the required number of proper divisors
= total number of selections of zero 2 and any number of 3’s or 7’s.
= (p + m + n + 1) (n + 1) - 1
View all questions of this test
Most Upvoted Answer
The number of odd proper divisors of 3P x 6m x 21n isa)(p + 1) (m + 1)...

∴ the required number of proper divisors
= total number of selections of zero 2 and any number of 3’s or 7’s.
= (p + m + n + 1) (n + 1) - 1
Free Test
Community Answer
The number of odd proper divisors of 3P x 6m x 21n isa)(p + 1) (m + 1)...

∴ the required number of proper divisors
= total number of selections of zero 2 and any number of 3’s or 7’s.
= (p + m + n + 1) (n + 1) - 1
Explore Courses for Mathematics exam
Question Description
The number of odd proper divisors of 3P x 6m x 21n isa)(p + 1) (m + 1) (n + 1) - 2b)(p + m + n + 1)( n+ 1) - 1c)(p + 1) (m.+ 1) (n + 1) - 1d)none of theseCorrect answer is option 'B'. Can you explain this answer? for Mathematics 2025 is part of Mathematics preparation. The Question and answers have been prepared according to the Mathematics exam syllabus. Information about The number of odd proper divisors of 3P x 6m x 21n isa)(p + 1) (m + 1) (n + 1) - 2b)(p + m + n + 1)( n+ 1) - 1c)(p + 1) (m.+ 1) (n + 1) - 1d)none of theseCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Mathematics 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The number of odd proper divisors of 3P x 6m x 21n isa)(p + 1) (m + 1) (n + 1) - 2b)(p + m + n + 1)( n+ 1) - 1c)(p + 1) (m.+ 1) (n + 1) - 1d)none of theseCorrect answer is option 'B'. Can you explain this answer?.
Solutions for The number of odd proper divisors of 3P x 6m x 21n isa)(p + 1) (m + 1) (n + 1) - 2b)(p + m + n + 1)( n+ 1) - 1c)(p + 1) (m.+ 1) (n + 1) - 1d)none of theseCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Mathematics. Download more important topics, notes, lectures and mock test series for Mathematics Exam by signing up for free.
Here you can find the meaning of The number of odd proper divisors of 3P x 6m x 21n isa)(p + 1) (m + 1) (n + 1) - 2b)(p + m + n + 1)( n+ 1) - 1c)(p + 1) (m.+ 1) (n + 1) - 1d)none of theseCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of The number of odd proper divisors of 3P x 6m x 21n isa)(p + 1) (m + 1) (n + 1) - 2b)(p + m + n + 1)( n+ 1) - 1c)(p + 1) (m.+ 1) (n + 1) - 1d)none of theseCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for The number of odd proper divisors of 3P x 6m x 21n isa)(p + 1) (m + 1) (n + 1) - 2b)(p + m + n + 1)( n+ 1) - 1c)(p + 1) (m.+ 1) (n + 1) - 1d)none of theseCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of The number of odd proper divisors of 3P x 6m x 21n isa)(p + 1) (m + 1) (n + 1) - 2b)(p + m + n + 1)( n+ 1) - 1c)(p + 1) (m.+ 1) (n + 1) - 1d)none of theseCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice The number of odd proper divisors of 3P x 6m x 21n isa)(p + 1) (m + 1) (n + 1) - 2b)(p + m + n + 1)( n+ 1) - 1c)(p + 1) (m.+ 1) (n + 1) - 1d)none of theseCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Mathematics tests.
Explore Courses for Mathematics exam
Signup to solve all Doubts
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev