Question

please solve this question.​

Answer 1

Step-by-step explanation:

1,5,3,2 = 13

Here, sum of digits + 2

( 1 + 5 + 3 + 2 ) + 2

( 11 ) + 2 = 13

1,5,6,4 =?

Here, sum of digits + 0

( 1 + 5 + 6 + 4 ) + 0

( 16 ) + 0 = 16

1,5,4,9

Here, sum of digits + ( - 2 )

( 1 + 5 + 4 + 9) - 2

( 19) - 2 = 17

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