Use Addition or Subtraction Formulas to Find the Exact Value $\tan \frac { 7 \pi } { 12 }$

question 56

Essay

Use addition or subtraction formulas to find the exact value of $\tan \frac { 7 \pi } { 12 }$ .

---

Definitions:

Central Route

A method of persuasion that involves deep processing of information, focusing on the arguments and content to change attitudes.

Peripheral Route

A method of persuasion that relies on superficial cues rather than the merit of the argument itself, often found in the Elaboration Likelihood Model of persuasion.

Sleeper Effect

A delayed increase in the persuasive impact of a message, where its influence grows stronger with time after its initial presentation.

Discontinuity Effect

The finding that groups are more extreme, and often more hostile, than individuals.