Seudónimo
Seudónimo
10-04-2014
Mathematics
contestada
Is 1/sec^2(θ) the same as cos^2(θ)
Respuesta :
Аноним
Аноним
10-04-2014
[tex]\frac{1}{sec^2\theta}=cos^2\theta\\\\L=\frac{1}{\left(\frac{1}{cos\theta}\right)^2}=\frac{1}{\frac{1}{cos^2\theta}}=1:\frac{1}{cos^2\theta}=1\cdot\frac{cos^2\theta}{1}=cos^2\theta=R[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 29+ )
Otras preguntas
How might you model the relationship between a tomato plant and the hornworm catepillar?
1. AGES Mel is 3 years older than Rahfat and Aurelio is twice as old as Mel. The sum of their ages is 57. How old is Mel?
List at least five words with a more positive connotation for the word "Fat"
Paige had 50 counters in a bag. She chose one at random, recorded whether or not it was red, and then put it back in the bag. She did this a total of 200 times.
In a survey for a statistics class project, students in the class were asked whether they commute to school by car (yes or no) and whether they had ever receive
In the multiplication table below, patterns of equivalent ratios can be found in 1 2 3 45 6989 7 1 1 23 45 19 8 99 2 3 4 5 6 7 8 9 2 3 4 5 6 7 8 9 4 6 8 10 12 1
I am trying to solve this with an R function binom.test(x,n,p): What would x be in this problem, I believe n = 8 and p = 1/5.
Chris and Stefani Watanabe, married filing jointly, live with their two boys at 1400 Victoria Lane, Riverside, CA 92501. Chris is an accountant who has his own
answer this question please
Explain why a quadratic function models the data. Then use a linear system to find the model. Please help :’(
