sum and difference identites...73 sum & difference identities may 12, 2015 find the exact value...
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![Page 1: Sum and Difference Identites...73 Sum & Difference Identities May 12, 2015 Find the exact value if 0 < x < 90º and 0 < y < 90º. PreCalc/Trig A](https://reader033.vdocuments.us/reader033/viewer/2022053023/6055b1aa718c396505647384/html5/thumbnails/1.jpg)
PreCalc/Trig A
73 Sum & Difference Identities
May 12, 2015
73
Sum and DifferenceIdentites
![Page 2: Sum and Difference Identites...73 Sum & Difference Identities May 12, 2015 Find the exact value if 0 < x < 90º and 0 < y < 90º. PreCalc/Trig A](https://reader033.vdocuments.us/reader033/viewer/2022053023/6055b1aa718c396505647384/html5/thumbnails/2.jpg)
PreCalc/Trig A
73 Sum & Difference Identities
May 12, 2015
Sum and Difference Identities
![Page 3: Sum and Difference Identites...73 Sum & Difference Identities May 12, 2015 Find the exact value if 0 < x < 90º and 0 < y < 90º. PreCalc/Trig A](https://reader033.vdocuments.us/reader033/viewer/2022053023/6055b1aa718c396505647384/html5/thumbnails/3.jpg)
PreCalc/Trig A
73 Sum & Difference Identities
May 12, 2015
Use a sum or difference identity to find the exact value:
![Page 4: Sum and Difference Identites...73 Sum & Difference Identities May 12, 2015 Find the exact value if 0 < x < 90º and 0 < y < 90º. PreCalc/Trig A](https://reader033.vdocuments.us/reader033/viewer/2022053023/6055b1aa718c396505647384/html5/thumbnails/4.jpg)
PreCalc/Trig A
73 Sum & Difference Identities
May 12, 2015
Find the exact value if 0 < x < 90º and 0 < y < 90º
![Page 5: Sum and Difference Identites...73 Sum & Difference Identities May 12, 2015 Find the exact value if 0 < x < 90º and 0 < y < 90º. PreCalc/Trig A](https://reader033.vdocuments.us/reader033/viewer/2022053023/6055b1aa718c396505647384/html5/thumbnails/5.jpg)
PreCalc/Trig A
73 Sum & Difference Identities
May 12, 2015
Find the exact value if 0 < x < 90º and 0 < y < 90º
![Page 6: Sum and Difference Identites...73 Sum & Difference Identities May 12, 2015 Find the exact value if 0 < x < 90º and 0 < y < 90º. PreCalc/Trig A](https://reader033.vdocuments.us/reader033/viewer/2022053023/6055b1aa718c396505647384/html5/thumbnails/6.jpg)
PreCalc/Trig A
73 Sum & Difference Identities
May 12, 2015
Find the exact value if 0 < x < 90º and 0 < y < 90º