MTH401 Quiz 4 January 2026

Question:

A second order differential equation of the form �x�2�d�2�y�d�x�2�+�x�d�y�d�x�+�(�x�2"�v�2�)�y�=�0�x�2�d�2�y�d�x�2�+�x�d�y�d�x�+�(�x�2"�v�2�)�y�=�0�{�x�^�2�}�\�f�r�a�c�{�{�{�d�^�2�}�y�}�}�{�{�d {v^2})y = 0 is called ________ differential equation.

A. Bessel

B. Picard C. Legendre D. Bernoulli

Copied: 1/8/2026, 10:57:23 PM

Question:

Operator method or systematic elimination method of solution of a system of linear homogeneous or linear non-homogeneous differential equations is based on the process of systematic elimination of the _________ variables.

A. independent

B. dependent

Copied: 1/8/2026, 10:35:57 PM

Question:

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