PLZ HELP E WILL MARK BRAINLIEST
Prove that -tan^(2)x + sec^(2)x = 1 is an identity
and if you...
Mathematics, 08.12.2020 19:30 thisusernameistaken2
PLZ HELP E WILL MARK BRAINLIEST
Prove that -tan^(2)x + sec^(2)x = 1 is an identity
and if you can show your work that would help
Answers: 1
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What is the solution set of the quadratic inequality x2- 5< 0? o {xl-55x55{x- 155x55){xl -55x5 15){x1 - 15 sx5/5)
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