Answer: C
Step-by-step explanation: You have to plug in the values to see if it matches the values on the table of values
Answer:
8 <b
Step-by-step explanation:
5 < b - 3
Add 3 to each side
5+3< b-3+3
8 <b
Csc x · sec x - tan x =
= 1 / sin x · 1 / cos x - sin x / cos x =
= 1 / sinx cos x - sin² x / sin x cos x =
= ( 1 - sin² x ) / (sin x cos x) =
= cos² x / ( sin x cos x ) =
= cos x / sin x = cot x
