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DAT 300 Exam 1 Prep Questions with complete solution 2025/2026
NewDAT 300 Exam 1 Prep Questions with complete solution 2025/2026 
 
What is a scalar field? - correct answer A function of several variables whose output is a single real number (e.g. temperature). 
 
What is a vector field? - correct answer A function of several variables whose output is a vector (e.g. velocity field). 
 
How do you recognize a function vs. a relation in R^3? - correct answer A function must assign exactly one zzz-value for each (x,y)(x,y)(x,y). If multiple zzz-values exist...