Question

find the number of odd and even divisors of 18​

Answer 1

Answer:

18=2×3×3=2^1×3^2

Number of divisors=(1+1)(2+1)=2×3=6

Number of odd divisors=2+1=3

Number of even divisors=6−3=3

Answer 2

Answer:

explanation:

18=2×3×3=2^1×3^2

Number of divisors=(1+1)(2+1)=2×3=6

Number of odd divisors=2+1=3

Number of even divisors=6−3=3