IDNLearn.com is the perfect place to get answers, share knowledge, and learn new things. Ask any question and receive accurate, in-depth responses from our dedicated team of experts.

When θ = 0, cos θ = 1. What is the next radian value that will result in cos θ = 1?

Sagot :

The only place where cos = 1 is at the coordinate point (1,0) on the unit circle (when theta=0). So, if you revolve around the unit circle once more from theta=0, you get that theta =2pi since the circumference of the unit circle in radians is 2pi.