Mathematics, 09.10.2019 00:30 jonloya264
Which are simplified forms of the expression cot^2θcos2θ. select two of the following there must be two selections!
Answers: 2
![cot^2(\theta)cos(2\theta) = \frac{cos^2(\theta)}{sin^2(\theta)}[1-2sin^2(\theta)]\\\\cot^2(\theta)cos(2\theta) = \frac{cos^2(\theta)[1-2sin^2(\theta)]}{sin^2(\theta)}\\\\cot^2(\theta)cos(2\theta) =cot^2(\theta) - 2\frac{cos^2(\theta)[sin^2(\theta)]}{sin^2(\theta)}\\\\cot^2(\theta)cos(2\theta) =cot^2(\theta) - 2cos^2(\theta)](/tpl/images/0301/9014/a426b.png)
Another question on Mathematics
Mathematics, 21.06.2019 14:10
Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution
Answers: 1
Mathematics, 21.06.2019 15:50
Which of the following is the equation that says that the product of a number and ten is equal to 20 percent of that number ? a) 10n= 2.0n b) 10+n=.20n c) n+ .20n=10 d) 10n=0.20n
Answers: 1
Mathematics, 21.06.2019 19:30
What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4
Answers: 1
You know the right answer?
Which are simplified forms of the expression cot^2θcos2θ. select two of the following there must be...
Questions
Physics, 17.05.2021 20:40
Mathematics, 17.05.2021 20:40
Mathematics, 17.05.2021 20:40
Mathematics, 17.05.2021 20:40
Mathematics, 17.05.2021 20:40
Mathematics, 17.05.2021 20:40
