Al-Joufi, S.A.S. and Jwamer, K.H.F. 2024. The Geometric Approach to Studying the Relations between the Intervals of Uniqueness of Solutions Seventh -Order Differential Equation. Thamar University Journal of Natural & Applied Sciences. 9, 1 (Jun. 2024), 43 – 47. DOI:https://doi.org/10.59167/tujnas.v9i1.2054.