1.

5,4,=313,5=1215,9=?​

Answer»

Answer:

7, 5, 8, 4, 9, 3… can be re-arranged as :

“7, 5 = (7–2), 8 = (5+3), 4 = (8–4), 9 = (4+5), 3 = (9–6) …”

Now, the SEQUENCE can be expanded as :

7, 5 = (7–2), 8 = (5+3), 4 = (8–4), 9 = (4+5), 3 =(9–6), 10 = (3+7), 2 = (10–8), 11 = (2+9) …

So, the sequence we get is, 7, 5, 8, 4, 9, 3, 10, 2, 11 … and so on and so forth.

Step-by-step explanation:

VAISHNAVI


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