Mathematics, 21.10.2019 21:20 apodoltsev2021
The three identities below are all called pythagorean identities. the second and third follow from the first, as you
saw in example 1 and the exit ticket.
a. for which values of θ are each of these identities defined?
i. sin2(theta) + cos2(theta) = 1, where the functions on both sides are defined.
ii. tan2(theta) + 1 = sec2(theta), where the functions on both sides are defined.
iii. 1 + cot2(theta) = csc2(theta), where the functions on both sides are defined.
b. for which of the three identities is 0 in the domain of validity?
c. for which of the three identities is
2 in the domain of validity?
d. for which of the three identities is −
4 in the domain of validity?
Answers: 1
Mathematics, 21.06.2019 18:30
Which representation has a constant of variation of -2.5
Answers: 1
Mathematics, 21.06.2019 23:00
The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?
Answers: 1
The three identities below are all called pythagorean identities. the second and third follow from t...
Business, 20.04.2020 09:23
Biology, 20.04.2020 09:23
History, 20.04.2020 09:23
History, 20.04.2020 09:23
Mathematics, 20.04.2020 09:24
Health, 20.04.2020 09:40
Mathematics, 20.04.2020 09:40
Mathematics, 20.04.2020 09:40
Biology, 20.04.2020 09:40
Mathematics, 20.04.2020 09:40