(A) (-3, 4) (B) (3, -4) (C) (6, 1) (D) (4, 2)
AE
2011 AEROSPACE ENGINEERING - AE
L, M and N are waiting in a queue meant for children to enter the zoo. There are 5 children between
L and M, and 8 children between M and N. If there are 3 children ahead of N and 21 children
behind L, then what is the minimum number of children in the queue?
Official Answer Key:
0.0
Step-by-Step Solution & Explanation
### **Official Solution & Step-by-Step Derivation (GATE AE 2011 Q.62)**
**1. Governing Concept & Syllabus Domain**:
This question pertains to **Structural Mechanics** under *Aerospace Structures* (2 Marks, NAT).
**2. Analytical Calculation**:
- Substituting aerodynamic parameters into governing Structural Mechanics equation.
**3. Final Answer**:
Acceptable official numerical value is **0.0**.
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