adrianar112602 adrianar112602

25-03-2020
Mathematics

contestada

prove that ( sin theta cos theta = cot theta ) is not a trigonometric identity by producing a counterexample

Respuesta :

claikyn claikyn

22-02-2021

Answer: see below

Step-by-step explanation:

We need to show a counter example

Let's use 30 degrees

sin 30 cos 30 = cot 30

1/2 * sqrt(3) /2 = sqrt(3)

sqrt(3)/4 = sqrt(3)

not true

Answer Link

Otras preguntas

Which of the following pollutants contributes to weathering and erosion of buildings? A.carbon monoxide B.lead C.particulate matter D.nitrogen dioxide E.s

Why was alexander unsuccessful at uniting?

Niah earns $7.25 per hour at her part-time job that she works at 18 hours per week. To earn some extra money, Niah helps her friend out with her dog walking ser

In what ways does integrating neuroscience with psychology help psychology as a science?

Which of the following describes the purpose of the Regeneration group in Mexico? To remove President Porfirio Diaz from power To remove Ricardo Flores Magón fr

-20x/3 + 15x/7 =5 what is x the variable

in a mitosis ready cell, why are the 2 chromatids of each chromosomes genetically identical?

Please help me,Thanks

A clause that may modify a verb is a(n) _____. a. adverb b.noun c. subordanite

A type of radiation that comes to Earth from all directions is evidence that supports the Big Bang Theory.