Question

find number to replace? mark​

Answer 1

Answer:

not understanding

Step-by-step explanation:

Answer 2

Answer:

(2)6 ans:6

Step-by-step explanation:

if we observe que carefully we find that the sum of numbers in triangular part which are in front of each other then

4+3+9=16

7+3+?=16

10+?=16

?=6

Ans :option (2) 6