Math Problem Statement

lika pi 2 <x< pi,dan tanx=a,maka (sin x + cos x) ^ 2 = tanpa menggunakan identitas trigonometri

Solution

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Math Problem Analysis

Mathematical Concepts

Trigonometry
Equations

Formulas

None explicitly used due to restriction on trigonometric identities

Theorems

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Suitable Grade Level

Advanced High School or College Level