Solve the Given Equation $2 \cos ^ { 2 } \theta + 5 \cos \theta - 12 = 0$

question 61

Short Answer

Solve the given equation. $2 \cos ^ { 2 } \theta + 5 \cos \theta - 12 = 0$

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Definitions:

Driving Skill

The ability to operate a vehicle safely and efficiently, often assessed through tests or observations.

Text Messages

Text messages are short written messages sent or received on a mobile phone or similar electronic device, using a text messaging service or app.

Randomize

The process of making something random, especially to randomly assign subjects to different groups in an experiment to reduce bias.

Driving Ability

The capability to operate a motor vehicle, including the physical and cognitive skills required for safe and effective driving.