MATH 1720 Precalculus II Homework: Section 10.4 Homework Question 5, 10.4.87 Give the exact real number value of the following expression. Do not use a calculator. - 1 sin 2 cos ..... sin 2 cos - 1 (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)
MATH 1720 Precalculus II Homework: Section 10.4 Homework Question 5, 10.4.87 Give the exact real number value of the following expression. Do not use a calculator. - 1 sin 2 cos ..... sin 2 cos - 1 (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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![**Course:** MATH 1720 Precalculus II
---
**Homework:** Section 10.4 Homework
**Question 5, 10.4.87**
---
**Problem Statement:**
Give the exact real number value of the following expression. Do not use a calculator.
\[
\sin\left(2 \cos^{-1}\left(-\frac{1}{9}\right)\right)
\]
---
\[
\sin\left(2 \cos^{-1}\left(-\frac{1}{9}\right)\right) = \square
\]
(Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc94c99c7-1202-42e2-a1ac-65625e7fa323%2F2c27bda7-a9a5-419b-a8b4-faf1d6ba1296%2F22xc7_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Course:** MATH 1720 Precalculus II
---
**Homework:** Section 10.4 Homework
**Question 5, 10.4.87**
---
**Problem Statement:**
Give the exact real number value of the following expression. Do not use a calculator.
\[
\sin\left(2 \cos^{-1}\left(-\frac{1}{9}\right)\right)
\]
---
\[
\sin\left(2 \cos^{-1}\left(-\frac{1}{9}\right)\right) = \square
\]
(Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)
Expert Solution
Step 1
Given expression
Sin(2cos-1(1/9))
now first we will find cos-1(1/9) and then multiply it by 2 finally find the sin(resultant) as shown below
Step by step
Solved in 2 steps with 1 images
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