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Found: 2

Problem #PRU-65480

Problems Calculus Derivative Increasing and decreasing. Researching functions Algebra and arithmetic Surds. Rational powers. Irrational equations. Trigonometry Trigonometrical equations

Solve the equation \(2 \sin \pi x / 2 - 2 \cos \pi x = x^5 + 10x - 54\).

Problem #PRU-77973

Problems Algebra and arithmetic Graphs and locus of points on the Cartesian plane Trigonometry Trigonometrical equations

Find the locus of points whose coordinates \((x, y)\) satisfy the relation \(\sin(x + y) = 0\).