Question

3. If n(AxB)= 10 and n(A)=5. Find n(B).​

Answer 1

Answer:

Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's metabolic activities. ... Most plants, algae, and cyanobacteria perform photosynthesis; such organisms are called photoautotrophs.

Answer 2

48

Cartesian product of two sets is obtained by pairing each element of first set with each element of second set.

Given : n(A)=m and n(B)=n

Now, n(A×B)=n(A)×n(B)=m×n=mn.

Thus when m=8 and n=6, we have n(A×B)=48