Find sin 2x, cos 2x, and tan 2x from the given information. Find sin 2x, cos 2x, and tan 2x from the given information.   sin x= 8/17  ,   x in Quadrant I   sin 2x =____________   cos 2x=____________   tan 2x=____________

Expert Answers

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Given that :

`sinx = 8/17`

We know that:

`sin^2 x + cos^2 x = 1 `

`==> cosx = sqrt(1-sin^2 x)= sqrt(1- 8^2/17^2) = 15/17`

==> `cosx =...

(The entire section contains 53 words.)

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