Prove
tan^2x+cot^2 =sec^2x+cosec^2x-2
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Mathematics, 21.04.2021 19:00 apascascio2316
Prove
tan^2x+cot^2 =sec^2x+cosec^2x-2
Answers: 2
Mathematics, 21.06.2019 16:30, danjan9084
One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.
Answers: 3
Mathematics, 21.06.2019 18:30, daniel1480
Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol
Answers: 2
Mathematics, 21.06.2019 21:00, zalyndevola
Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction
Answers: 3
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