Examlex
Evaluate the expression without using a calculator, and write your answer in radians.
Authoritarian Parenting
A strict parenting style characterized by high demands and low responsiveness, where parents expect obedience without explanation and often enforce rules through punishment.
Formal Operational
A stage in Piaget’s theory of cognitive development during which people develop the ability to think about abstract concepts.
Reason Abstractly
The cognitive ability to think about objects, principles, and ideas that are not physically present, often involving complex thought processes.
Social Norms
Implicit rules that govern behavior within a community or group, guiding what is considered acceptable or typical.
Q1: Evaluate the expression without using a calculator,
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