3 years ago

What is the trigonometric function’s period?

Mathematics

1 answer:

docker41 [41]3 years ago

3 0

Answer:

Step-by-step explanation:

All trigonometric functions are periodic functions of period 2 π. This is the smallest period, except for the tangent and the cotangent, which have π as smallest period

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Which points are 4 units apart?

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The points that are 4 units apart are B and D

<h3>Complete question</h3>

Which points are 4 units apart? On a coordinate plane, point A is at (-2, 4), point B is at (3, -6), point C is at (-1, 0), point D is at (3, -2).

B and C

C and D

A and C

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<h3>How to determine the points?</h3>

To do this, we simply calculate the distance using the following equation

$d = \sqrt{(x_2-x_1)^2 + (y_2-y_1)^2$

Using the given points, we have:

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Step-by-step explanation:

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