SOLUTION: Find ALL solutions to the equation. tanθ=-1. PLEASE HELP ME. i REALLY need it!!!!!??!!!? Find ALL solutions to the equation. tanθ=-1. Part I: Write an equation that e

Algebra.Com
Question 516301: Find ALL solutions to the equation. tanθ=-1. PLEASE HELP ME. i REALLY need it!!!!!??!!!?
Find ALL solutions to the equation.
tanθ=-1.
Part I: Write an equation that expresses the value of θ in terms of an appropriate inverse trigonometric expression.
Part II: On the interval [0,2π], what values of θ satisfy your equation in Part I?
Part III: Write an expression for all solutions to the equation
Answer by lwsshak3(11628)   (Show Source): You can put this solution on YOUR website!
Find ALL solutions to the equation. tanθ=-1. PLEASE HELP ME. i REALLY need it!!!!!??!!!?
Find ALL solutions to the equation.
tanθ=-1.
Part I: Write an equation that expresses the value of θ in terms of an appropriate inverse trigonometric expression.
Part II: On the interval [0,2π], what values of θ satisfy your equation in Part I?
Part III: Write an expression for all solutions to the equation
**
I don't have the symbol theta on my keyboard so I will use x in its place.
..
Tan x=-1
x=3π/4+πn (n=integer)
..
Parts I and II: arctan(-1)=-π/4
Part III: Domain of inverse tan is (-π/2,π/2), so only solution=-π/4
RELATED QUESTIONS

Find all solutions to the equation: Tan θ + 1 = 0 write your answer in radians (answered by Alan3354)
Please help me with the problem below: Find all solutions to the following equation:... (answered by fractalier)
find all solutions to equation tan... (answered by jim_thompson5910)
Without using a calculator, find all solutions to tan(θ)=1/√3 in the interval... (answered by Fombitz)
I need help finding all the solutions to this equation. sin(θ+2π) =... (answered by lwsshak3)
Given that tan θ − cot θ = 2, find the possible values of tan... (answered by ikleyn)
i need to find all solutions in the domain 3 tan(x/2)+3= 0 (answered by lwsshak3)
Find all solutions to the equation in the interval [0,2pi) sin2(x) - tan(x) =... (answered by lynnlo)
I need to find all solutions of the equation 4 sec x + 4 tan x=4 in the interval [0, 2pi) (answered by Alan3354)