Question

find the missing no with full explanation
it's urgent​

Answer 1

Answer:

10

Step-by-step explanation:

Its like no.+the no. diagonally above like(3+4=7,7+5=12 etc.)

now,?=3+7=10

for checking 10+12=22

So,its correct.

Answer 2

I think the no. would be 10.

The pattern used is in first is same and in second after 3

3+4=7

3+4+5=12

same pattern is followed in third row

3+7+12=22

so 3+7=10

that's why I thought that the answer would be 10.

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