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review the following derivation of the tangent double angle identity the steps are not listed in the correct order what is the correct order of the steps used to derive the identity?

a. 4,3,5,1,2
b. 4,5,3,1,2
c. 3,4,5,1,2
d, 3,4,1,5,2​

review the following derivation of the tangent double angle identity the steps are not listed in the correct order what is the correct order of the steps used t class=

Respuesta :

Answer:

A. 4,3,5,1,2

Step-by-step explanation:

Edge 2021

The correct order is 4,3,5,1,2. The correct option is A.

What are Trigonometric Ratios?

Trigonometric Ratios that are used to determine the side lengths and the angles in a right-angled triangle.

The correct order for determining the tangent double angle identity is

Step 4 : tan 2x = sin2x/ cos2x

Step 3 : tan2x = 2sinx cosx/( cos²x -sin²x)

Step 5: tan2x = 2sin xcosx / ( cos²x/ cos²x -sin²x/ cos²x)

Step 1 : tan 2x = (2 sinx / cosx ) / (1- (sin²x/cos²x))

Step 2: tan 2x = 2tan x /( 1-tan ²x)

Therefore, the correct order is 4,3,5,1,2. The correct option is A.

To know more about Trigonometric Ratios

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