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- Jul 8th 2012, 01:24 PM #1

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## If Sin(θ)=3/5

Spending my summer studying on my own, and I have come across some things which I would like to see how they are solved.

If you are capable of completing, please show work instead of just answers so that I can follow what you did, and take notes on it.

If sin(θ) = 3/5 and θ is in Quad II, determine in EXACT form the following

a) sin(θ + π/6)

b) cos(5π/3 - θ)

c) cos(20)

d) csc(π/2 - θ)

- Jul 8th 2012, 01:41 PM #2

- Jul 8th 2012, 03:36 PM #3

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