Happyabbie154 Happyabbie154 26-05-2023 Mathematics contestada Which of the following finite difference scheme can be used to estimate the first derivative? O 1. dx dt = L(SX (5)) - O 2. dx dt x[i] - x[i-1] 2T 3. dx x[i+1] – x[i-1] T dt 4. dx x[i] - x[i-1] 3T dt 5. dx dt x[i] – x[i-1] T