Question

missing. 3,11,37,-, 673​

Answer 1

Given :  3,11,37,  ? , 673​  

To Find : Term at place of question mark ?

Solution:

3

3 * 3  +  1¹  + 1   = 11

11 * 3  + 2²  + 0  = 37

37 * 3 + 3³ + 1   = 139

139 * 3 + 4⁴ + 0  =  673

Missing number is  139

Tₙ₊₁ = 3 * Tₙ  + nⁿ   +  1    if  n is odd

      = 3 * Tₙ  + nⁿ   +  0   if  n is even

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Answer 2

Answer:

thanks for answering thanks