Concept:
In the Patanjali Yoga Sutra, Chitta Prasādana refers to purification, calmness, and pleasantness of the mind. Patanjali prescribes several methods for achieving mental tranquility and steadiness.
Some important methods include:
• Maitri (friendliness toward happy people)
• Karuna (compassion toward suffering people)
• Mudita (joy toward virtuous people)
• Upeksha (equanimity toward non-virtuous people)
• Regulation of breath (Pranayama)
The question asks which options are not included among the measures of Chitta Prasādana.
Step 1: Identify the measures actually related to Chitta Prasādana.
Maitri with happy people
Patanjali directly mentions:
\[
\textit{Maitri-karuna-mudita-upekshanam}
\]
Hence:
\[
\Rightarrow \text{Included in Chitta Prasādana}
\]
Pranayama
Breath regulation is also prescribed for calming the mind.
\[
\Rightarrow \text{Included}
\]
Step 2: Analyze the remaining options.
Tapa
Tapas is part of Kriya Yoga, not specifically listed under Chitta Prasādana measures.
\[
\Rightarrow \text{Not included}
\]
Pratyahar
Pratyahara is the fifth limb of Ashtanga Yoga, not directly listed among Chitta Prasādana methods.
\[
\Rightarrow \text{Not included}
\]
Brahamcharya
Brahmacharya is a Yama (ethical restraint), not a direct measure of Chitta Prasādana.
\[
\Rightarrow \text{Not included}
\]
Step 3: Select the correct combination.
The measures not included are:
\[
A, B, D
\]
Thus:
\[
\boxed{A, B, D \text{ Only}}
\]
Step 4: Identify the correct option.
The option matching the correct combination is:
\[
\boxed{\text{A, B, D Only}}
\]
Hence, the correct answer is:
\[
\boxed{(B)}
\]