Ask a New Question
Search
If cosx=sqrt{3}/2 and −pi/2<=x<=0 then the exact value of x, in radians
Ask a New Question
or
answer this question
.
Similar Questions
verify for sqrt(1-cosx)= sin/sqrt(1+cosx).
I multiplied the right side by sqrt(1-cosx) and got sqrt(1-cosx)= sin*sqrt(1-cosx),
3 answers
Find the exact value of sinx/2 if cosx = 2/3 and 270 < x < 360.
A)1/3 B)-1/3 C)sqrt 6/6 D)-sqrt 6/6 C, since I KNOW cosx is
4 answers
For f(x) = 2sinx + (sinx)^3 + tanx find f'(pi/3). Ok, so what I tried was...
f'(x) = 2cosx + cosx(3(sinx)^2) + (sinx/cosx) pi/3 =
1 answer
The equation 2sinx+sqrt(3)cotx=sinx is partially solved below.
2sinx+sqrt(3)cotx=sinx sinx(2sinx+sqrt(3)cotx)=sinx(sinx)
7 answers
more similar questions