Question

answer me please.....​

Answer 1

Here's the Answer :

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Given ,

P = { a,b,c,d}

n(P) = 4

and P×P = 16

So,

P × P

= {a,b,c,d} ×{ a,b,c,d}

= { (a,a)(a,b),(a,c),(a,d),(b,a),(b,b)(b,c),(b,d),(c,a),(c,b),(c,c), (c, d), (d,a),(d,b),(d,c),(d,d) }

Therefore , other elements of P×P

are : (a,a) , (a,c) , (a,d), (b,a),(b,b),(b,c) , (b,d),(c,a),(c,b),(c,c),(d,a),(d,b),(d,c),(d,d)

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Happy Learning