What are the component form and magnitude of the unit vector in the direction of vector v = ?
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What is the derivative of sin^2(x) + tan(x) with respect to x?
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What is the result when the mixed number 3 and 1/2 is multiplied by the factored number (2^3 Γ 5^2 Γ 7), followed by taking the cube root and rounding to the nearest whole number?