Question

help me solve this application proble?

Answer 1

Just write out the problem.

Answer 2

\[\sin \theta= \frac{ 1 }{3},0<\theta<\frac{ }{ 2 }\]

Answer 3

find the double angle for sin cos and tan

Answer 4

its pi over 2

Answer 5

Can't you use a calculator? There's no special angle with a sine of 1/3.

Answer 6

what do you mean?

Answer 7

'll tell you the angle with a sine of 1/3 is 19.5 degrees. It's not a nice angle to work with. And use a double-angle identity won't help. This question confuses me.

Answer 8

it cant be in decimal form

Answer 9

it has to be using the double angle formulas and all that

Answer 10

The angle is an irrational number. X3

Answer 11

Sorry, I'm not sure then.