Scurvy is caused due to deficiency of:
To solve the problem, we need to identify the cause of scurvy, specifically which nutrient deficiency leads to this condition.
1. Understanding Scurvy:
Scurvy is a disease historically associated with sailors and others deprived of fresh fruits and vegetables for extended periods. It is characterized by symptoms such as bleeding gums, poor wound healing, and fatigue.
2. Identifying the Deficiency:
Scurvy is caused by a deficiency of Vitamin C (ascorbic acid), a water-soluble vitamin essential for collagen synthesis, antioxidant functions, and connective tissue health. Lack of Vitamin C disrupts these processes, leading to the symptoms of scurvy.
3. Considering Other Possibilities:
Other vitamin deficiencies cause distinct diseases (e.g., Vitamin D deficiency causes rickets, Vitamin B1 deficiency causes beriberi). No other nutrient deficiency is associated with scurvy, confirming Vitamin C as the correct answer.
Final Answer:
Scurvy is caused due to the deficiency of Vitamin C.
If \[ A = \begin{bmatrix} 1 & 2 & 0 \\ -2 & -1 & -2 \\ 0 & -1 & 1 \end{bmatrix} \] then find \( A^{-1} \). Hence, solve the system of linear equations: \[ x - 2y = 10, \] \[ 2x - y - z = 8, \] \[ -2y + z = 7. \]