Write the Word or Phrase That Best Completes Each Statement $$1 + \sec ^ { 2 } x \sin ^ { 2 } x = \sec ^ { 2 } x$$

question 29

Essay

Write the word or phrase that best completes each statement or answers the question.
Establish the identity.
- $$1 + \sec ^ { 2 } x \sin ^ { 2 } x = \sec ^ { 2 } x$$

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Definitions:

Behavioural Propensities

The natural inclinations or tendencies of individuals to behave in certain ways, influenced by both genetic and environmental factors.

Situations

Various circumstances or scenarios that can occur in a professional or personal context, often requiring specific responses.

Rational Approaches

Decision-making processes that are based on logical reasoning, systematic analysis, and factual evidence.

Test Validation

The process of ensuring that an assessment tool accurately measures what it is intended to measure and is reliable and fair.