Question

if n(A) = m, then n[P(A)] is?​

Answer 1

Answer:

mp

Step-by-step explanation:

if n(A) =m

then, A=m/n , n = m/A

therefore,

n[P(A)]=m/A[P(m/n)]

=mP/A(m/n)

=m^2P/An

=m^2P/m. (as An = m)

=mp.

Answer 2

Hey, here is your answer.....

Given, n(A) = m,

And we need to find the value of n[p(A)]

To find n[p(A)] i.e., cardinal no. of p(A) or no. of elements in p(A).,

We can use the formula..

n[p(A)] =

${2}^{y}$

where, 'y' is cardinal no. of set A or no. of elements present in set A.

Therefore,

n[p(A)] =

${2}^{m}$

where 'm' is cardinal no. of set A or no. of elements present in set A. [Given]

Hope this helps you....

Thank you....

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