subject
Mathematics, 19.10.2021 01:00 nocomprendoplshelp

Prove -[(tan⁴θ-1)/(sec²θ)] = 1-tan²θ

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 15:40
Is it true that product of 3 consecutive natural numbers is always divisible by 6? justifyyour answer
Answers: 2
question
Mathematics, 21.06.2019 19:10
The triangles in the diagram are congruent. if mzf = 40°, mza = 80°, and mzg = 60°, what is mzb?
Answers: 2
question
Mathematics, 21.06.2019 19:30
Solve for x and y: 217x + 131y = 913; 131x + 217y = 827
Answers: 1
question
Mathematics, 21.06.2019 20:00
The length of the line segment joining the midpoints of sides ab and bc of the parallelogram abcd is 10. find the length of diagnol ac
Answers: 3
You know the right answer?
Prove -[(tan⁴θ-1)/(sec²θ)] = 1-tan²θ...
Questions
question
Computers and Technology, 02.02.2020 18:54