tangent function
Chinese equivalent: 正切函数
tangent function Denoted tan θ, defined as the ratio of sine to cosine, i.e., tan θ = (sin θ)/(cos θ).
Syllabus path: Functions › Basic Elementary Functions › Trigonometric Functions
CSCA Exam Prep
This term is aligned to the CSCA undergraduate admissions exam syllabus. Continue with the linked tutorial and topic practice.
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CSCA Mathematics Exam Glossary
Definition
tangent function Denoted tan θ, defined as the ratio of sine to cosine, i.e., tan θ = (sin θ)/(cos θ).
Related tutorial and examples
Trigonometric Functions
Trigonometric Functions 1. Core Concepts Trigonometric Functions relate angles to side ratios in right triangles and coordinates on the unit circle. CSCA focuses on Sine ( sin ), Cosine ( cos ), and Tangent ( tan ). Unit Circle Definition: For a point P(x, y) on the unit circle c…
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