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Mathematics, 01.05.2021 09:20 tai1611

Write the product as a sum: 1. 4sin(22r)cos(16r)=
2. sin(13.2x) + sin(8.2x)=
3. 8cos(30z)cos(2z)=
4. 6sin(36q)sin(23q)=
5.sin(19.8w)-sin(2.4w)=
6. cos(3.6q)+cos(2.6q)=
7. cos(22.2r)-cos(8.2r)=

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Write the product as a sum: 1. 4sin(22r)cos(16r)=
2. sin(13.2x) + sin(8.2x)=
3. 8cos(3...
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