find all solutions of 2sinx=1-2cosx

find all solutions of 2sinx=1-2cosx in the interval from 0 to 360
1. 1 answer
2. asked by Anonymous
3. 1,153 views
Determine the concavity and find the points of inflection.y=2cosx + sin2x 0≤x≤2pi y'=-2sinx + 2cos2x y"=-2cosx-4sinx How do
1. 3 answers
2. asked by sh
3. 2,291 views
Let g(x) = sin (cos x^3) Find g ' (x):The choices are a) -3x^2sinx^3cos(cos x^3) b) -3x^2sinx^3sin(cos x^3) c)
1. 1 answer
2. asked by Marissa
3. 697 views
Let f(x)=9sinx/2sinx+4cosx.Then 'f(x)= ((2sinx+4cosx)(9cosx)-(9sinx)(2cosx-4sinx))/(2sinx+4cosx)^2. The equation of the tangent
1. 0 answers
2. asked by Leslie
3. 954 views
Which of the following are trigonometric identities?(Can be more then one answer) tanx cosx cscx = 1 secx-cosx/secs=sin^2x
1. 1 answer
2. asked by Jill
3. 4,817 views
tanx+secx=2cosx(sinx/cosx)+ (1/cosx)=2cosx (sinx+1)/cosx =2cosx multiplying both sides by cosx sinx + 1 =2cos^2x sinx+1 =
1. 0 answers
2. asked by shan
3. 992 views
Find an equation of the tangent line to the given curve at the given pointy=(1/cosx)-2cosx at((pi/3),1) y'=0+2sinx slope = √3
1. 1 answer
2. asked by sh
3. 906 views
differentiate:y=sin^2(x)- cos^2(x) I have this: y'= 2cosx + 2sinx What do i do next??
1. 2 answers
2. asked by Juliet
3. 648 views
by equating the coefficients of sin x and cos x , or otherwise, find constants A and B satisfying the identity.A(2sinx + cosx) +
1. 1 answer
2. asked by Candice
3. 660 views
Show that the curves (y= √2sinx) and (y=√2cosx) intersect at right angles at a certain point with 0<x<π/2
1. 1 answer
2. asked by Imad
3. 739 views