Question

solve it ... it's option are A. 43 B. 49 C.41 D.47​

Answer 1

43 is the right answer I guess because on solving that we can easily find that

Answer 2

Right answer for the given series is 43.

Step-by-step explanation:

Given series is

                  $12, 8 = 63 \\3, 4 = 11\\9,6 = 64 \\12, 10 = ?$

Following pattern is used in the given series

                   $(12-8)-(6-3)= 4 - 3 = 1 \\ (4-3)-(1-1) =1 = 1 - 0 = 1\\ (9-6)-(6-4) = 3 - 2 = 1\\ (12-10)-(4-3) = 2 - 1 = 1$

After observing the above pattern we can say that answer  is  43

Thus,  12, 10 =   43