Question

solve quickly plsss with solution

Answer 1

this question is the right answer 43

Answer 2

The required "option b) 43" is correct.

Step-by-step explanation:

To find, the missing number = ?

We have,

(4 - 3) - (1 - 1) = 1 - 0 = 1

(9 - 6) - (6 - 4) = 3 - 2 = 1

(12 - 8) - (6 - 3) = 4 - 3 = 1

Similarly,

? = (12 - 10) - (4 - 3) = 2 - 1 = 1

The missing number = 43

Hence, the required "option b) 43" is correct.