Which of the following are solutions to the equation tan^2 x-1=0
A. -pi/2
B. pi/2
C. p...
Mathematics, 08.05.2021 04:30 allytrujillo20oy0dib
Which of the following are solutions to the equation tan^2 x-1=0
A. -pi/2
B. pi/2
C. pi/4
D. 3pi/4
Answers: 1
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Plz answer asap! i will reward brainliest and 12 points for these three questions!take notice: these three questions are completely different! 1) what is the percentage of sugar in the syrup made of 10 kg of water and 4 kg of suugar? 2) what was the original price if after 10% discount it became $450? 3) at first a price was decreased by 12%, then it was disounted again by an additional 5%. what is the percent of the total discount? , and remeber i will award brainliest and 12 points!
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