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Calculate: sin(α−β), if sinα =− 2/5 , cosβ=− 1/3 , 3π/2 <α<2π, π/2 <β<π
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Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.
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Calculate: sin(α−β), if sinα =− 2/5 , cosβ=− 1/3 , 3π/2 <α<2π, π/2 <β<π...
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