Solve the Equation on the Interval [0, 2π) $( \tan x - 1 ) ( \cos x - 1 ) = 0$

question 172

Multiple Choice

Solve the equation on the interval [0, 2π) .
- $( \tan x - 1 ) ( \cos x - 1 ) = 0$

• A) \(0 , \frac { \pi } { 4 } , \frac { 5 \pi } { 4 }\)
• B) \(\frac { \pi } { 4 } , \pi , \frac { 5 \pi } { 4 }\)
• C) \(0 , \frac { 3 \pi } { 4 } , \frac { 7 \pi } { 4 }\)
• D) \(\frac { 3 \pi } { 4 } , \pi , \frac { 7 \pi } { 4 }\)

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Definitions:

Assortative Mating

When individuals tend to mate with people who are like themselves in some respect.

Comorbidity

The common situation in which an individual meets the criteria for more than one diagnostic condition. See also overlap.

Genetic Load

The presence of disadvantageous genetic mutations in a population, which can reduce its overall fitness.

Heterotypic Continuity

An underlying (developmental) process or impairment stays the same, but how it is manifested may be different (e.g., prediction of a disorder by another disorder); in homotypic continuity, by contrast, the manifestations stay the same, but the underlying process changes.