SOLUTION: Find the values of x for which the equation sin x=-1 is true
a. 2Pin
b. Pi/n +2Pin
c. Pi+2Pin
d.3Pi/2Pin
Algebra.Com
Question 450296: Find the values of x for which the equation sin x=-1 is true
a. 2Pin
b. Pi/n +2Pin
c. Pi+2Pin
d.3Pi/2Pin
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Find the values of x for which the equation sin x=-1 is true
a. 2Pin
b. Pi/n +2Pin
c. Pi+2Pin
d. (3/2)Pi + 2n(pi)
----
Sin is -1 at 270 degrees or (3/2)pi +2n(pi).
===================================
Cheers,
Stan H.
================
RELATED QUESTIONS
find all solutions to the equation cos x=-1.
possible answers:
x=pin
x=2pin... (answered by Nate)
find the value of x for which the equation sin x=-1 is true
a)2pi(n)
b)pi/2 + 2pi(n)
(answered by Fombitz)
I need help solving a trigonometry equation with a given interval.
solve the equation on (answered by ikleyn)
Find all values of x that satisfy the equation 2cosx-1=0, in the interval [0, 2pi]
The (answered by ikleyn,MathLover1)
Consider the function g(x)=sin(x-(pi/4)). Which expression gives the values of the... (answered by Fombitz)
Find all solutions in the interval [0,2PI] to the equation {{{cos^(2)(x=1)}}}.
a. x = 0, (answered by jim_thompson5910,ffc_01)
Find all solutions to the equation sin x = 0.
a. x = {{{PI}}}n
b. x = 2{{{PI}}}n
c. x... (answered by bucky)
For which of the following values of x is cos x/sin x not defined?
A) Pi/2 B) Pi/3 C)... (answered by Fombitz,CharlesG2)
Which of the following gives the solution of tan x = -1 in pi/2 < x < 3pi/2
(A) -Pi/4... (answered by Cromlix)