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Equations involving sin(x) and cos(x)
Questions (1)
suppose that sin(x) + cos(x) = 4/3
a)square this result and find a value for sin(x)cos(x). b)using the result from a) find the
1 answer
asked by
chris
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Subcategories (1)
Simplifying trigonometric expressions and solving equations
Parent Categories (1)
Trigonometry
