Math Problem Statement

Pecahkan dengan rumus perbandingan dan identitas (cos45⁰/1-sin45⁰)-(cos45⁰/1+sin45⁰) = 2 tan45⁰

Solution

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Math Problem Analysis

Mathematical Concepts

Trigonometry
Algebra
Fraction Operations
Trigonometric Identities

Formulas

cos 45° = √2/2
sin 45° = √2/2
tan 45° = 1
(a - b)(a + b) = a² - b² (Difference of Squares)

Theorems

Difference of Squares

Suitable Grade Level

Grades 10-12