Introducing your new favourite teacher - Teachoo Black, at only ₹83 per month
Ex 3.5, 1 (e) - Chapter 3 Class 6 Playing with Numbers
Last updated at Nov. 12, 2021 by Teachoo
Ex 3.5
Ex 3.5, 1 (a)
Ex 3.5, 1 (b) Important
Ex 3.5, 1 (c) Important
Ex 3.5, 1 (d)
Ex 3.5, 1 (e) Important You are here
Ex 3.5, 1 (f)
Ex 3.5, 1 (g)
Ex 3.5, 1 (h) Important
Ex 3.5, 1 (i) Important
Ex 3.5, 2
Ex 3.5, 3 Important
Ex 3.5, 4
Ex 3.5, 5 Important
Ex 3.5, 6 Important
Ex 3.5, 7
Ex 3.5, 8 Important
Ex 3.5, 9
Ex 3.5, 10 Important
Ex 3.5, 11 Important
Ex 3.5, 12
Transcript
Ex 3.5, 1 Which of the following statements are true? (e) If two numbers are co-primes, at least one of them must be prime.Co-primes – Numbers with common factor 1 Prime number – Number with 2 factors 9 & 10 are co-prime numbers Factors of 9 are 1, 3, 9 Factors of 10 are 1, 2, 5, 10 But, neither 9 and 10 are prime numbers ∴ False
