Question

please help me with questions 4 and questions 5 of math subject​

Answer 1

Answer:

Q#4

A { 10 , 20 , 30, 50 , 90, . . .}

B {22, 24, 26, 28, 30, 32, 34}

C {I, A, U, O}

E {18, 27, 36, 45, 54, 63, 72, 90, 99}

D { P, E, P, R}