I need help
find all the solutions of the equation in the interval [0, 2pi)
sin2x-1=0...
Mathematics, 01.08.2021 06:10 ani69
I need help
find all the solutions of the equation in the interval [0, 2pi)
sin2x-1=0
Answers: 3
Mathematics, 21.06.2019 22:30
One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?
Answers: 1
Mathematics, 22.06.2019 01:10
|y + 2| > 6 {y|y < -8 or y > 4} {y|y < -6 or y > 6} {y|y < -4 or y > 4}
Answers: 2
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