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
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