An Operational Matrix Technique Based on Chebyshev Polynomials for Solving Mixed Volterra-Fredholm Delay Integro-Differential Equations of Variable-Order

Table 4

Comparison of the maximum absolute error of the method given in [45] and the presented method for Example 3 with different values of and in for Example 3.

	Absolute errors
	Our method at	[45] at	Our method at	[45] at
0.1
0.3
0.5
0.7
0.9