With the use of functions of 360° and 45°, what is the identity form of cos 315°? a.cos (360°- 45°) = cos 360° cos 45° - sin 360° sin 45° b. cos (360°- 45°) = cos 360° sin 45° – sin 360° cos 45° c. cos (360°- 45°) = cos 360° sin 45° + sin 360° cos 45° d. cos (360°- 45°) = cos 360° cos 45° + sin 360° sin 45°
With the use of functions of 360° and 45°, what is the identity form of cos 315°? a.cos (360°- 45°) = cos 360° cos 45° - sin 360° sin 45° b. cos (360°- 45°) = cos 360° sin 45° – sin 360° cos 45° c. cos (360°- 45°) = cos 360° sin 45° + sin 360° cos 45° d. cos (360°- 45°) = cos 360° cos 45° + sin 360° sin 45°
With the use of functions of 360° and 45°, what is the identity form of cos 315°? a.cos (360°- 45°) = cos 360° cos 45° - sin 360° sin 45° b. cos (360°- 45°) = cos 360° sin 45° – sin 360° cos 45° c. cos (360°- 45°) = cos 360° sin 45° + sin 360° cos 45° d. cos (360°- 45°) = cos 360° cos 45° + sin 360° sin 45°
With the use of functions of 360° and 45°, what is the identity form of cos 315°?
a.cos (360°- 45°) = cos 360° cos 45° - sin 360° sin 45°
b. cos (360°- 45°) = cos 360° sin 45° – sin 360° cos 45°
c. cos (360°- 45°) = cos 360° sin 45° + sin 360° cos 45°
d. cos (360°- 45°) = cos 360° cos 45° + sin 360° sin 45°
Expression, rule, or law that gives the relationship between an independent variable and dependent variable. Some important types of functions are injective function, surjective function, polynomial function, and inverse function.
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