Examlex
Solve the problem.
-A man has 10 shirts and 9 ties. How many different shirt and tie arrangements can he wear?
Brain Research
Scientific studies focusing on the structure, function, and disorders of the brain.
MRI
Magnetic Resonance Imaging, a noninvasive medical imaging technique used to visualize internal structures of the body in detail using magnetic fields and radio waves.
Magnetic Fields
Invisible fields that exert force on moving electric charges and magnetic materials, surrounding magnets and electric currents.
Radio Waves
Electromagnetic waves with wavelengths longer than infrared light, used for communication purposes, including broadcasting and radar.
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