Math Problem Statement

Evaluate limx→0 xcotx.

Solution

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Math Problem Analysis

Mathematical Concepts

Limits
Trigonometry

Formulas

cot(x) = cos(x)/sin(x)
lim x → 0 (sin(x)/x) = 1

Theorems

Standard trigonometric limits
Continuity of trigonometric functions

Suitable Grade Level

Grades 10-12