Question

If anyone knows it's answer then tell me
please ​

Answer 1

Answer:

5

Step-by-step explanation:

4 + 3 + 7 = 15 (row 1)

7 + 2 + 6 = 15 (row 3)

9 + ? + 1 = 15

10 + ? = 15

the same way you can see the column 1 and 3 also

so your required answer is 5

hope it helps you