ANSWER THE ABOVE QUESTION (IN A STEP BY STEP MANNER ).
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Answered by
3
Answer:
341
Step-by-step explanation:
4×1+1=5
15×2+1=31
40×3+1=121
85×4+1=341
Answered by
2
Answer:
ans=341 as 1+4=5 , 5+4*4=21 , 21+4*4*4=85 so Last number will be 85+4*4*4*4 that is 256
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