Mathematics, 21.10.2019 21:30 seawu

April claims that 1 + cos2(theta) / sin2(theta)= 1 / sin2(theta) is an identity for all real numbers thetatheta that follows from the pythagorean identity
b. show that the equation 1 + cos2(theta) / sin2(theta)= 1 / sin2(theta)follows from the pythagorean identity.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 20.06.2019 18:04, auraziabagley

Acollege is planning to construct a rectangular parking lot on land bordered on one side by a highway. the plan is to use 680 feet of fencing to fence off the other three sides. what dimensions should the lot have if the enclosed area is to be a maximum?

Answers: 1

continue

Mathematics, 21.06.2019 14:30, purpletart41

Arrange these numbers from least to greatest 3/5 5/7 2/9

Answers: 2

continue

Mathematics, 21.06.2019 19:00, 26262728

Is this a polynomial function? i need to know asap

Answers: 2

continue

Mathematics, 21.06.2019 23:30, star296

The scatterplot represents the total fee for hours renting a bike. the line of best fit for the data is y = 6.855x + 10.215. which table shows the correct residual values for the data set?

Answers: 1

continue

You know the right answer?

April claims that 1 + cos2(theta) / sin2(theta)= 1 / sin2(theta) is an identity for all real numbers...