trig identities

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sec x

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1/cos c

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ccs x

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1/sin x

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Description and Tags

Pre-Calculus

20 Terms

1

sec x

1/cos c

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2

ccs x

1/sin x

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3

cot x

1/tan x

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4

tan x

sin x / cos x

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5

cot x

cos x/ sin x

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6

sin² x + cos² x

1

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7

1 + cot² x

csc² x

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8

tan² x + 1

sec² x

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9

cos (-x)

-cos

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10

sec (-x)

-sec

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11

sin (-x)

-sin

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12

csc (-x)

-csc

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13

tan (-x)

-tan

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14

cot (-x)

-cot

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15

cos (pie/2 - x)

sin x

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16

sin (pie/2-x)

cos x

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17

sec (pie/2 - x)

csc x

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18

csc (pie/2-x)

sec x

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19

tan (pie/2-x)

cot x

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20

cot (pie/2-x)

tan x

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