Question

यदि 7 + 5 + 2 = 33/3 + 6 + 3 = 10 तो 4 +? + 8 = 33

Answer 1

Answer:

? = 13

Step-by-step explanation:

7 + 5 + 2=33

= (7 - 1) * (5 + 1 )  - (2 + 1)

= 6 * 6 - 3

= 36 - 3

= 33

3 + 6 + 3=10

= (3 - 1) * (6 + 1) - (3 + 1)

= 2 * 7 - 4

= 14 - 4

= 10

4 + ? + 8 =33

=> (4 - 1) * (? + 1)  - (8 + 1) = 33

=>  3 * (? + 1) = 42

=> ? + 1 = 14

=> ? = 13

hence

4 +  13 + 8  = 33

Rule here is

a +  b +   c   = d

=> (a - 1) * ( b + 1)  - (c + 1) = d