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Chapter 10: Q. 11 (page 701)

Solve the equationcot(2胃)=1,where0掳<胃<90掳

Short Answer

Expert verified

The value is胃=22.5掳

Step by step solution

01

Step 1. Given Information

The given equation iscot(2胃)=1

02

Step 2. Calculation

Solve the given equation to find the value,

cot(2胃)=1cot(2胃)=cot蟺42胃=蟺4胃=蟺8胃=1808胃=22.5掳

The value of theta lies in the range specified by the interval 0,90掳.

Thus, the value of胃=22.5掳

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