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3 years ago

Which trigonometric value is equal to cos 62°?

Mathematics

2 answers:

IrinaVladis [17]3 years ago

6 0

Answer: Trigonometric value is equal to cos 62° is sin 28° .

Step-by-step explanation:

Since we have given that

$\cos 62^\circ$

As we know that

$\cos (90^\circ-\theta)=\sin \theta$

We need to find the trigonometric value is equal to cos 62° .

So, $\cos (90^\circ-62^\circ)=\sin 28^\circ$

Hence, trigonometric value is equal to cos 62° is sin 28° .

nalin [4]3 years ago

4 0

The trigonometric value is equal to cos 62° is sin 28°. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

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Which function has an inverse that is also a function? {(–4, 3), (–2, 7), (–1, 0), (4, –3), (11, –7)} {(–4, 6), (–2, 2), (–1, 6)

9966 [12]

Answer:

1. {(–4, 3), (–2, 7), (–1, 0), (4, –3), (11, –7)}

Step-by-step explanation:

Info to consider:
Inverse of a function: (x, y) → (y, x)
Definition of a function: Every input will have exactly one output.

Let's analyze the functions:

1. {(–4, 3), (–2, 7), (–1, 0), (4, –3), (11, –7)}

It has unique y- values, its inverse won't have repeat x-values, so the inverse is also a function

2. {(–4, 6), (–2, 2), (–1, 6), (4, 2), (11, 2)}

It has repeat y values of 6 and 2. Its inverse it is going to cause repeat input numbers with different output. This won't be a function

3. {(–4, 5), (–2, 9), (–1, 8), (4, 8), (11, 4)}

It has repeat y values of 8. Its inverse it is going to cause repeat input numbers with different output. This won't be a function

4. {(–4, 4), (–2, –1), (–1, 0), (4, 1), (11, 1)}

It has repeat y values of 1. Its inverse it is going to cause repeat input numbers with different output. This won't be a function

So the first set of data is the only correct one

7 0

3 years ago

Read 2 more answers

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ruslelena [56]

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3 years ago

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The mean cholesterol level in children is 175 mg/dl with standard deviation 35 mg/dl. Assume this level varies from child to chi

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Answer: Read the following,

Step-by-step explanation:

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3 years ago

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Simora [160]

Answer:

Whole number are always going to be integers.

~batmans wife

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4 years ago

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Fantom [35]

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