Math Problem Statement

sinθ=16, 求cosθ的最小值.若\sin\theta=\frac16,\text{ 求}\cos\theta的最小值._{}

Solution

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Trigonometry

Formulas

Pythagorean identity

Theorems

-

Suitable Grade Level

High School