Answer:To find the next number in the sequence, we can observe that each number is obtained by multiplying the previous number by 3 and then subtracting 2. So, applying the same pattern, the next number in the sequence would be 43 × 3 - 2 = 127.
Step-by-step explanation:In the sequence 1, 3, 11, 43, each number is obtained by multiplying the previous number by 3 and then subtracting 2. So, to find the next number, we apply the same pattern: 43 × 3 - 2 = 127. This pattern helps us continue the sequence.