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marin [14]
2 years ago
8

Is csc2 x + sec2x=1 an identity

Mathematics
2 answers:
maria [59]2 years ago
7 0

Answer:

Step-by-step explanation:

=

sin

2

x

+

cos

2

x

sin

2

x

cos

2

x

=

1

Dvinal [7]2 years ago
4 0

Answer:

explanation is below happy to help ya!

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Using the conversion

1mm² = 10^-6m²

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1 * x = 4462 * 10^-6

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1km² = 10^6m²

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1 * y = 0.612 * 10^6

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482 cm²  = z

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6 0
2 years ago
How to test a function graphically​
drek231 [11]

Answer:

Step-by-step explanation:

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that is known as the vertical line test

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