knowing that 2(theta) can be

knowing that 2(theta) can be written as theta + theta, find the expression for sin2(theta) and cos2(theta).Is it
1. 1 answer
2. asked by Steve
3. 511 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. 1,400 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. 776 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. 322 views
Justin wants to evaluate 3cot(-5pi/4). Which of the following identities can he use to help him? Select two answers.cot(-theta)
1. 5 answers
2. asked by Max
3. 2,693 views
write the following parametric equations as a polar equationx=t^2 y=2t *r=4cot(theta)csc(theta) *r=2cot(theta)csc(theta)
1. 1 answer
2. asked by heheeeee
3. 46 views
which statements are true select all that applyA) tan^2 theta=1-sec^2theta B) cos theta= cot theta/ csc theta C) 1/ sec^2 theta=
1. 1 answer
2. 61 views
What is a simplified form of the expression (sec^3 theta) - (sec theta/cot^2 theta)?a. 0 b. sec theta-tan theta c. cos theta d.
1. 6 answers
2. asked by girly girl
3. 3,301 views
Which of the following are trigonometric identities? Select all that apply (there are 3 answers).A cos^2(theta)=sin^2(theta)-1 B
1. 5 answers
2. asked by Statten
3. 8,631 views
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. 1,354 views