Mathematics, 01.11.2019 17:31 powellkhalil58
How do you prove 4 (cos^4a + sin^4a) / (3+cos4a) = (cos^4a-sin^4a) sec2a?
Answers: 2
Mathematics, 21.06.2019 15:00
With this question! what is process of elimination? ? p.s. my brothers acc got banned so add his new one @ yamauchiyamyam17
Answers: 2
Mathematics, 22.06.2019 02:00
There are a total of 75 students in the robotics club and science club. the science club has 9 more students than the robotics club. how many students are in the science club?
Answers: 1
Mathematics, 22.06.2019 04:00
Akayaker travels 3 miles upstream and 3 miles downstream in a total of 4 hours. in still water, the kayaker travels at a speed of 2 mph. what is the average speed of the river's current?
Answers: 2
How do you prove 4 (cos^4a + sin^4a) / (3+cos4a) = (cos^4a-sin^4a) sec2a?...
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