amaredixon48 amaredixon48

14-12-2020
Mathematics

contestada

which expression is equivalent to 1/sin(2x) - cos(2x)/sin(2x)

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AnnyZeaMejia3366 AnnyZeaMejia3366

14-12-2020

Answer:recall your product-to-sum formulas, with

a = 2x

and

b = x

Now apply the formula for sina cosb

or, you can make it 2sinx cosx cosx and massage that to get one of your choices

Step-by-step explanation:

Answer Link

Leenzairr Leenzairr

18-12-2020

Answer:

A. Tan(x)

Step-by-step explanation:

Edge 2020

Answer Link

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