The corner grocery sells a 5-pound bag of potatoes for $3.00, a 10-pound bag of potatoes for $5.50, and a 25-pound bag of potato
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Let's solve the sine equation.
1. Express sine function in the left side of equation:
.
2. Use the genereal solution to get the solution of your equation:
, where
.
3. Find :
.
4. Substitute part 3 into part 2 and express x:
, where
, where
.
5. Solutions of your equation are:
, where
.