csc(theta)= 1/x sec(theta)= 1/ sqrt(1-x^2)

1. Which expression is equivalent to cos 2theta for all values of theta ?cos^2 theta – sin^2 theta ~ cos^2 theta – 1 1 – 2
1. 1 answer
2. asked by Kelsey
3. 1,399 views
Find circumference of the circle r=2acos theta.s= Int (0 to 2pi) of Sqrt(4a^2cos^2 theta+4a^2sin^2 theta)d theta =Int (0 to
1. 3 answers
2. asked by ms
3. 1,095 views
Multiple Choice (theta) means the symbol 0 with the dash in it.1.)Which expression is equivalent to
1. 2 answers
2. asked by HotMath
3. 1,465 views
Find exact values for all the solutions to the equation cos theta = sqrt 3/2 for -2pi <= theta <= 2piTheta = Theta = Theta =
1. 3 answers
2. asked by George
3. 1,848 views
Multiple ChoiceWhich expression is NOT equivalent to 1? (theta) means 0 with dash in it. A.)sin^2 (theta)+cot^2 (theta) sin^2
1. 0 answers
2. asked by HotMath
3. 806 views
Suppose that \Theta takes values in [0,1] and its PDF is of the formf_{\Theta }(\theta )= a\theta (1-\theta )^2,\ \ \
1. 1 answer
2. 343 views
Find the exact value of sin2(theta) if cos(theta) = -sqrt 5/3 and 180 < theta < 270.A)-1/9 B)-4 sqrt 5/9 C)1/9 D)4 sqrt 5/9 B?
1. 5 answers
2. asked by Jon
3. 2,061 views
convert to polar: 2xy=3A. r=sqrt(3sin theta cos theta) B. r=sqrt[(3sin theta cos theta)/2] C. r=[3/(2sin theta cos theta)]
1. 1 answer
2. asked by Sade
3. 568 views
What values for theta(0 <= theta <= 2pi) satisfy the equation?2 sin theta cos theta + sqrt 3 cos theta = 0 a. pi/2, 4pi/3,
1. 2 answers
2. asked by Fading
3. 12,872 views
What values for theta(0 <= theta <= 2Pi) satisfy the equation? 2sin theta * cos theta + sqrt(3) * cos theta = 0 (1 point) pi/2;
1. 1 answer
2. 57 views