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Nesterboy [21]
2 years ago
5

Rotation 90 clockwise about the origin (3,-4)

Mathematics
1 answer:
kotegsom [21]2 years ago
6 0

Answer:

(-4, -3)

Step-by-step explanation:

This transformation is given by

(x, y) ------> (y, -x)

So (3, -4) transforms to (-4, -3)

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Cos (pi/2 -x) = sin x is this true or false?
Ksenya-84 [330]

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Step-by-step explanation:

We know that sine and cosine function are mutual cofunctions.

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This can be verified mathematically by assuming “x” as 30°

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