If the System Has Infinitely Many Solutions, Write the Solution $$\begin{aligned}4 x + y + z & = 6 \\x - y + 2 z & = 12 \\4 x + y + z & = 21\end{aligned}$$

question 175

Multiple Choice

If the system has infinitely many solutions, write the solution set with x arbitrary.
- $$\begin{aligned}4 x + y + z & = 6 \\x - y + 2 z & = 12 \\4 x + y + z & = 21\end{aligned}$$

• A) \(\{ ( 4,5 , - 3 ) \}\)
• B) \(\{ ( 4 , - 3,5 ) \}\)
• C) \(\varnothing\)
• D) \(\{ ( 5 , - 3,4 ) \}\)

Identify and describe evidence-based mindfulness and cognitive-behavioral approaches, including their target issues and client populations.

Explain operant conditioning and its impact on behavior modification.

Understand the characteristics and formulation of cognitive behavioral goals.

Describe the concept of mindfulness and its therapeutic implications.

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