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Setler79 [48]
3 years ago
12

On the unit circle, where 0 less-than pi, when is tangent theta undefined?

Mathematics
1 answer:
topjm [15]3 years ago
4 0

Answer:

Step-by-step explanation:

Recall that on the unit circle, each point is represented as (\cos(\theta), \sin(\theta)) where 0\leq \theta \leq 2\pi. In this case, we are asked to take a loot at the interval 0 \leq \theta \leq \pi.

We will use the definition of tangent to solve the problem. REcall that

\tan(\theta) = \frac{\sin(\theta)}{\cos(\theta)}

So, in this case, tangent is undefined whenever the denominator is zero. That is, when \cos(\theta)=0. Checking the unit circle with the interval 0 \leq \theta \leq \pi, this restriction corresponds to the upper half of the unit circle. In this case, the x component of each point is cosine. We are interested at the points where \cos(\theta)=0.

. This happens only at the point (0,1), which is associated with the value of \theta = \frac{\pi}{2}

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Every integer number is also a. Irrational number b. Whole number c. Natural number d. Rational number
const2013 [10]

Answer:

Option d

Step-by-step explanation:

Other options are not eligible because

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If the question had been asked as some integers are also, then options b) and c) could have been written . But in this case , it is asked every integer is also.

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3 years ago
A high school has 44 players on the football team. The summary of the players' weights is given in the box plot. Approximately,
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Answer:

Step-by-step explanation:

The missing image is attached below.

From the given information

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The second quartile Q₂ = 213 which is 50% of the data below 213 pounds

The third quartile Q₃ = 253 which is 75% of the data below 253 pounds

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7 0
3 years ago
A Kite of Area 255 m2 has one diagonal of length 9m . find the length of the other diagonal
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\\ \rm\longmapsto Area=255m^2

\\ \rm\longmapsto LB=255

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\\ \rm\longmapsto L=\dfrac{255}{9}

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6 0
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~Please help as soon as possible~
Sindrei [870]
Question 1

well the is a 1:4  Faculty:trainee ratio
if there are   2:20, that would be a 1:10

you just need to find 1/4th of 20 and thats the total
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YOU NEED 3 MORE

Question 2

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Question 3

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7 0
3 years ago
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