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#legendre_solution_of_linear_partial_differential_equations #legendre_solution #partial #partial_differential #partial_differential_equations #differential_equations #partial_series #partial_series_solution #partial_series_solution_of_differential_equations #bessel_and_legendre_equations #bessel_equations #legendre_equations #power #power_series #power_series_solution #power_series_solution_of_differential_equations #sheewali_gargКомментарии: