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matrenka [14]
3 years ago
8

Simplify the expression. 1−(sec2x−tan2x)

Mathematics
1 answer:
tangare [24]3 years ago
8 0

Answer: 1

−

1

(

s

e

c

2

−

1

t

a

n

2

)

Step-by-step explanation:

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Step-by-step explanation:

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