পারবানি? | Math Problem

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Can anyone solve this? Help me by solving this.

let’s solve it step by step :

  1. 2+1=3
  2. (3)^-1 = 1/3
  3. 1/3 + 1 = 4/3
  4. (4/3)^-1 = 3/4
  5. 3/4 + 1 = 7/4
  6. (7/4 )^-1 = 4/7
  7. 4/7 + 1 = 11/7

So , the ans is 11/7 or ~1.57