cos(45°) x cos(46°) x cos(47°) x... x cos(135°) = ? Answer:
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
Related questions
Question
![### Educational Exercise
**Problem:**
\[
\cos(45^\circ) \times \cos(46^\circ) \times \cos(47^\circ) \times \ldots \times \cos(135^\circ) = ?
\]
**Answer:**
____________________
**Explanation:**
This problem involves finding the product of the cosines of the angles from \(45^\circ\) to \(135^\circ\). To solve this, you may need to use trigonometric identities or properties. Consider special values and periodic properties of the cosine function to simplify the product.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6db432ab-37f5-462a-9e25-be8c030c3775%2F9b1e96d9-0d93-409e-9659-20530bef526a%2Fzvf1i3g_processed.jpeg&w=3840&q=75)
Transcribed Image Text:### Educational Exercise
**Problem:**
\[
\cos(45^\circ) \times \cos(46^\circ) \times \cos(47^\circ) \times \ldots \times \cos(135^\circ) = ?
\]
**Answer:**
____________________
**Explanation:**
This problem involves finding the product of the cosines of the angles from \(45^\circ\) to \(135^\circ\). To solve this, you may need to use trigonometric identities or properties. Consider special values and periodic properties of the cosine function to simplify the product.
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