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Veronika [31]
2 years ago
11

Sec={ }

Mathematics
1 answer:
Eduardwww [97]2 years ago
3 0

Answer:

A choice

Step-by-step explanation:

sec is defined as 1/cos.

cos is again defined as adjacent to hypotenuse.

We know that adjacent is x and hypotenuse is r.

Therefore:- cos is x/r

Now sec is 1/cos = 1/(x/r)

1 ÷ x/r is 1•r/x

Thus:-

sec is r/x

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3 years ago
PLEASE HELP =(
Elena-2011 [213]

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4 0
2 years ago
Hi please can you help me this is a new topic and I’m very confused
olchik [2.2K]

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8 0
2 years ago
!!!3 QUESTIONS!!!
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6 0
3 years ago
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