Sin 390

Sin 390. so in this problem were asked to find sign of 390 degrees And we know that the sine function has a period of two high radiance in degrees to pie is 360 degrees So I know that I can add or subtract 360 degrees to my input and I will get the same answer So sign of 390 degrees is the same as a sign of 390 degrees minus 3 60 degrees Because Sign has a period of 360 degrees.

Sin Cos Tan Deg to Rad Rad to Deg Angle Calculate Answer 390° = 13π/6 radians StepbyStep Solution Given that 180° is equal to pi we can write the following degrees to radians conversion formula α in π radians = α in degrees × π/180 OR α rad = α° × π/180 Plugging the angle value in degrees in the previous formula we get α rad = π × 390 /180 = π × 390÷30/180÷.

SOLVED:Explain how you would find the value of \sin 390

Solve your math problems using our free math solver with stepbystep solutions Our math solver supports basic math prealgebra algebra trigonometry calculus and more.

SOLVED:Explain how to find the value of \\sin 390^{\\circ

Explanation Angles that differ by a multiple of 360∘ are called coterminal and have the same value for their trig functions Let’s get all of these in the range −180∘ to 180∘ sin420∘cos390∘ − cos( −300∘)sin( −330∘) = sin(420∘ − 360∘)cos(390∘ − 360∘) − cos( −300∘ + 360∘)sin( − 330∘ +360∘) = sin(60∘)cos(30∘) − cos(60∘)sin(30∘).

Cos 390 Degrees Find Value of Cos 390 Degrees Cos 390°

Free math problem solver answers your algebra geometry trigonometry calculus and statistics homework questions with stepbystep explanations just like a math tutor.