If f (x) = sin x and g(x) = 2 cos x + 4 on [0,/2], use the function inner product (5.1.5) to determine the angle between f and g.

Monday, September 12, 2016 Trigonometry 1.5: Four Additional Circular Functions: Tanget, Secant, Cosecant, and Cotangent Functions - Tangent: tan X = sin X/cos X • ^ produces: tangent functions : {(x, tan x)} - Reciprocal Functions • SECANT: sec x = 1/cos x — produces: secant function : {(x, sec x)} •...