(cosx)/(1 + sinx) + (cosx)/(1 - sinx) = 2 secx

Name: (cosx)/(1 + sinx) + (cosx)/(1 - sinx) = 2 secx
Uploaded: 2023-06-02T11:54:49-08:00
Duration: 1 min 25 s
Channel: Numerade
Description: (cosx)/(1 + sinx) + (cosx)/(1 - sinx) = 2 secx

Question

Jennifer Stoner · Answer

given 1 minus cosine y times 1 plus cosine y equals f of y squared we are going to simplify this

Joe Ellery · Answer

So in order to solve this, to verify this trig identity, we first need to use the trick identity

Ankit Singh · Answer

So in this problem basically we need to verify the given identity. So we&#x27;ll take the left -hand

Kumareshwaran Rathinasabapathy · Answer

You know, verify if this equation is an identity. So let&#x27;s consider the left side expression. Th

Wendi Zhao · Answer

We assume theta equals inverse tangent 2, and the range of the inverse tangent function is from

Question

\frac{\cos x}{1 + \sin x} + \frac{\cos x}{1 - \sin x} = 2 \sec x

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