Math Problem Statement
Evaluate the limit, if it exists. (If an answer does not exist, enter DNE.) lim x→0 x6 cos
7 x
Solution
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Math Problem Analysis
Mathematical Concepts
Calculus
Limits
Trigonometric Functions
Formulas
lim x→0 x^6 cos(7x)
cos(0) = 1
Theorems
Continuity of trigonometric functions
Basic limit properties
Suitable Grade Level
Grades 11-12 (Advanced High School Calculus)