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RUDIKE [14]
3 years ago
9

What is the value of cos(infinity)?

Mathematics
2 answers:
Monica [59]3 years ago
3 0
The problem ask to find the value of the cos(infinity) and the best answer, base on my further calculation and formulation that came up to a solution that leads me to an answer that the cos(infinity) is undefined but it has a range of (-1,1). I hope you are satisfied with my answer and feel free to ask for more 
fomenos3 years ago
3 0

Answer:

undefined

Step-by-step explanation:

Cosine is an oscillatory function between (1,-1). te value of cosine (infinity)as no value, hence it can not be defined. In other words, it does not either tend to positive or to negative infinity, or converge on any given finite number as a limit

Cosine is the ratio of the  adjacent of a right angle triangle over its hypotenuse side.

cos∞=undefined

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Need An Answer ASAP ... THANK YOU !!!
lozanna [386]

Answer:

∠EFG = 48°

Step-by-step explanation:

As FH bisects ∠EFG , ∠EFH = ∠HFG .

We know that ∠EFH = (-5x + 89)° . So ∠HFG = ∠EFH = (-5x + 89)°

Also, ∠HFG  + ∠EFH = ∠EFG

=> 2(-5x + 89)° = (61 - x)°

=> -10x + 178 = 61 - x

=> 10x - x = 178 - 61

=> 9x = 117

=> x = 117 / 9 = 13

Putting the value of 'x' in ∠EFG gives :-

(61 - x)° = (61 - 13)° = 48°

8 0
3 years ago
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Travka [436]

Answer:

(9)(m)

Step By Step Explanation:

9m is multiplying. So you need to find the one that deals with multiplication.

m-9 is subtraction

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Hope this helps :)

6 0
3 years ago
How can you know if statement is true? <br> 1/2+3/8=4/10=2/5
mixas84 [53]

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Step-by-step explanation:

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vova2212 [387]

Answer:

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Step-by-step explanation:

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slega [8]

Answer:

the answer is f(x) = 6x + 1/6

Step-by-step explanation:

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5 0
3 years ago
Read 2 more answers
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