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Ymorist [56]
3 years ago
6

- tan^2x + sec^2x = 1 proving trig equations

Mathematics
2 answers:
sattari [20]3 years ago
4 0

Answer:

Is C

Step-by-step explanation:

liubo4ka [24]3 years ago
4 0

Answer:

see explanation

Step-by-step explanation:

Using the trigonometric identity

sec²x = 1 + tan²x

Consider the left side

- tan²x + sec²x

= - tan²x + 1 + tan²x ← collect like terms

= 1

= right side, thus proven

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Anon25 [30]
My answer -

<span>1. Use symbols (not words) to express quotient
 

2. Use exponent symbol (^) to denote exponents

3. Just write out question number, question, and choices. No need for extra information (such as points). Also, don't leave blank lines between choices. This extraneous that we don't need just makes your whole question very very long, and means a lot of scrolling on our part.
 

4. You should only post 2 or 3 questions at a time.


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P.S

Glad to help you have an AWESOME!!! day :)
</span>
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Step-by-step explanation:

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