Csc sec cot calculator
[DOC File]PreCalc D - Trigonometry Worksheet
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then csc = ? 33) If cot = 15/8, then sec = ? 34) tan = 1/2, sin = ? Solve for the missing variables as indicated: ... Find two solutions of each equation. Express the results in radians (0 ≤ ≤ 2π). Do not use a calculator. 39) cos = 40) cos = 41) sec = 2 42) sec = -2 Solve using your calculator. 43) 2 sin x = x - 3 44) 3 cos x = 4x - 1 ...
[DOC File]Topic: Trig Functions with a Calculator and
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Topic: Trig Functions with a Calculator and . Simple Trig Equations . Angle Conversions Using a Calculator. Label the approximate decimal value of the quadrantal angles in radians.
[DOCX File]Pre-Calculus
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(NO CALCULATOR): 17. sin x + cos x cot x = csc x18. sec x – cos x = sinx tan x. 19. (1 + sin . θ )2 = 2(1 + sin θ ) – cos2 θ . 20. cos4 x – sin4 x = cos2 x – sin2 x21. 1+tanθ+cscθ secθ =sinθ+cosθ+cotθ . 22. tan x (sin x + cot x cos x ) = sec x
[DOC File]Name ___________________________ Date
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REVIEW - TRIG EQUATIONS . From Unit 6.6. NON-CALCULATOR: Find the exact values for the following functions. Do not use a calculator. _____1. cos 45( _____2.
[DOCX File]Mrs. Remy's Site
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7. csc θ and sec θ 8. sin θ and cot θ . 9. cos θ and csc θ 10. tan θ and sec θ . In a right triangle, ... cot 60° 6. csc 45° 7. cos 30° 8. sin 30° y . x . 12 . 30 ° y . x . 16 . 60 ° Solve for . x . and . y . in each triangle. 9. 10. ... Use a calculator to find the approximate value. of each angle. Put your answer in degrees. sin ...
[DOC File]Pre-Calculus Unit 4- 1st 9-weeks
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10/28 4.6 Graphing all 4: sec, csc, tan, cot . Quiz : parent functions sec, csc, tan, cot Finish Worksheets . page 2 to 9 Monday . 10/31 4.6 Writing Equations: Secant, Cosecant, Tangent and Cotangent . NOTES page 10. Worksheet page 11 Tuesday . …
[DOC File]Precalculus Notes
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Ex: Know csc = , cot = Find the other values. Ex: Know tan = Ex: Know csc = Ex: Know sin = , find cos , tan . Using identities: Ex: tan = 5 find cot, sec, csc. Trig Word Problems: Finding values using a calculator: a) sin 65° 30’ b) tan 34° 20’ 15” c) csc 49° 36’ d) sec 71° Finding Angle Measures using a calculator:
[DOC File]5
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This year you will learn 3 more: csc, sec, cot (IMPORTANT: There are no CSC, SEC, COT buttons on your calculator!) Example 1: Determine the value of sec (43˚). Solution: Since there is no secant button on the calculator, you must switch it to its reciprocal ratio. sec (43˚) = 1/cos(43˚) = 1.36. You try: Determine the value of cot(56 ...
[DOC File]All the trig I need for AP Calculus AB
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S - sin & csc functions positive in Quad II. T – tan & cot functions positive in Quad III. C – cos & sec function positive in Quad IV. 30° = 60° 45° 45° sin cos tan. csc sec cot. sin cos tan. csc sec cot (0,1) (0, -1) Reference Angles ( ) ---- Positive, acute angles
[DOC File]6.2 TRIG FUNCTIONS -- UNIT CIRCLE
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sec t = 1 / cos t csc t = 1 / sin t cot t = 1 / tan t. Periodic Functions: A function if said to be periodic if . ... DO NOT use a calculator! Example: Find 4 angles coterminal to . a) (/3 b) 3π/5. Example: Give the coordinates of the point on the unit circle that corresponds to .
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