Question

find wrong term and how you solve it ? 9, 11, 15, 23, 39, 70, 135 ​

Answer 1

Answer:

Step-by-step explanation:

70 is the odd term

because in first term 2 is add to get second term

in second term 4 is added to get third term

in third term 8 is added to get fourth term

on fourth term 16 is added to get fifth term

in fifth term 32 should be added to get sixth term but here 31 is added so the sixth term i. e.   70 is wrong term

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Answer 2

Step-by-step explanation:

here

70 is the wrong term....

there will be 71

as you will see

...9 to 11 ...2 gap is there

...11 to 15 .....4 gap is there

15 to 23......8 gap is there

23 to 39.....16 gap is there

but 39 to 7o ...31 gap is there...which breaks the chain so there will be 71 to get the right answer

hope it works

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