Math Problem Statement

Untuk setiap bilangan real x berlaku tan² x + cos² x / sin x + sec x =

Solution

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Trigonometry
Trigonometric Identities

Formulas

tan²x = sin²x / cos²x
sec x = 1 / cos x
sin²x + cos²x = 1

Theorems

Pythagorean Identity: sin²x + cos²x = 1
Reciprocal Identity: sec x = 1 / cos x

Suitable Grade Level

Grades 10-12