Question

(iii) {42, 49, 56}
(iv) {1, 3, 6, 10}
(v) {3,9, 27, 81}
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Answer 1

Answer:

(v) {3,9,27,81}

Step-by-step explanation:

hope it helps you

Answer 2

Answer:

options (iii)&(v) are divided amy one number 7 &3 respectely but other one not divided any particular number ..

so (iv) not match