Math Problem Statement

Cos45°/sec30°+cosec30°

Solution

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Math Problem Analysis

Mathematical Concepts

Trigonometry
Trigonometric Identities
Simplification

Formulas

cos 45° = 1/√2
sec θ = 1/cos θ
sec 30° = 1/cos 30° = 2/√3
csc θ = 1/sin θ
csc 30° = 2

Theorems

Trigonometric Reciprocal Theorem

Suitable Grade Level

Grades 9-11