Question

please answer friends.​

Answer 1

Answer:

ANSWERS ARE IN THE EXPLANATION

Step-by-step explanation:

ANS 1   cardinal number means number of element

(i)  6

(ii)  {on solving 3n+2 <15  weget x< 8.5  therefore cardinal number is 9}

(iii) 6

ANS  2    (i)  finite    

               (ii)  finite

               (iii)  infinite

Answer 2

Hello mate. How are you?

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