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Chapter 7: Q. 10 (page 464)

True or False The equation sin胃=2has a real solution that can be found using a calculator.

Short Answer

Expert verified

The given statement is false.

Step by step solution

01

Step 1. Given Information

We have to check the equation sin胃=2has a real solution that can be found using a calculator or not.

02

Step 2. Many trigonometry functions especially the sine function and the cosine function have the entire range of real numbers as their domain but their range is very limited. 

The range of sin胃is [-1,1].

So sin胃=2does not have solution that can be found using a calculator.

So the given statement is false.

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Most popular questions from this chapter

True or False:

tan2胃+tan2胃=tan4胃

If tan伪=x+1and role="math" localid="1646425111199" tan尾=x-1,show that

role="math" localid="1646426027733" 2cot(伪-b)=x2

In Problems 9鈥�36, find the exact value of each expression.

cotsin-1-12

Multiply and simplify:(1+tan(胃))(1+tan(胃))-sec(胃)tan(胃)

Establish each identity.

(asin胃+bcos胃)2+(acos胃-bsin胃)2=a2+b2
See all solutions

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