Answer or Solution : This series has a pattern in which the digits are added first, then 2 is subtracted from that sum and the last digit of the number obtained is written as the answer.
7+7= 14
14–2=12
And the final answer is 2.
8+8=16
16–2=14
And the answer is 4.
8+5=13
13–2= 11
And the answer is 1.
By following this pattern, the value of 4+9 can be given as: