Question

If B={x:x is prime factor of 48) then find n(B).​

Answer 1

Answer:

Given,

B= {x:x is a prime factor of 48}

Converting it into roaster form,

B={2,3}

SO,

n(B) = 2 Ans.

Hope it helps you.

Thnx.

Answer 2

Answer:

x:x is a factor of 48

Step-by-step explanation:

48=2×2×2×2×3

48=2^4×3

x=(2,3)

n(b)=2