Karteikarten
113 midterm 2
Karten in diesem Stapel (12)
- 1Pythagorean Identitiessin^2+cos^2=1
1+cot^2=csc^2
1+tan^2= sec^2 - 2Reciprocal Identitiessin= 1/csc
cos= 1/sec
tan= 1/cot
csc=1/sin
sec=1/cos
cot=1/tan - 3Quotient Identitiestan= sin/cos
cot= cos/sin - 490 degrees=(0,1)
pi/2 - 5180 degrees=(-1,0)
pi - 6270 degrees=(0,-1)
3pi/2 - 7360 degrees=(1,0)
2pi - 8ASAPA- All
S- Subtract
A- Add
P- Prime Numbers - 9A (All)need to memorize all 1st quad radians
starting from x axis (pi/6, pi/4, pi/3) - 10S (Subtract)To get numerator for 2nd quad, subtract 1 from denom of corresponding 1st quad angle
starting from y axis (2pi/3, 3pi/4, 5pi/6) - 11A(Add)To get numerators for 3rd quad, add 1 to denoms. from corresponding angles from 1st quad
starting from x-axis (7pi/6, 5pi/4, 4pi/3) - 12P (Prime Numbers)Each numerator in 4th quad is a prime number
starting from y-axis (5pi/3, 7pi/4, 11pi/6)
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- Beschreibung
- Karteikarten am 113 midterm 2, erstellt von HARPER PLOECKELMAN am 06/11/2024.
- Erstellt von
- HARPER PLOECKELMAN
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