Math Problem Statement

Tentukan dengan rumus perbandingan (tan45⁰+sin45⁰) (1-cos45⁰) = sin²45⁰.tan45⁰

Solution

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Math Problem Analysis

Mathematical Concepts

Trigonometry
Special Angles
Identity Proofs

Formulas

tan 45⁰ = 1
sin 45⁰ = √2/2
cos 45⁰ = √2/2
(a + b)(a - b) = a² - b²

Theorems

Trigonometric Identities
Difference of Squares

Suitable Grade Level

Grades 10-12