Here's a breakdown of why the question doesn't make sense and some possible interpretations:
* "Boma" is not a known term in Dragon Ball Z.
* "Mary" is a common name and has no relevance to the Dragon Ball Z universe.
* "Vageta" is likely a misspelling of "Vegeta", the Saiyan prince.
* "Ki" refers to the life energy used in Dragon Ball Z for powers and attacks.
It's possible you're asking one of the following:
1. "Does Vegeta have ki?" The answer is yes. Vegeta is a Saiyan, and all Saiyans utilize ki for their abilities.
2. "Does Vegeta use ki in a specific way?" Vegeta has various ki-based techniques like the Galick Gun, Final Flash, and Big Bang Attack.
3. "Is Vegeta stronger than Goku?" This is a common debate among Dragon Ball Z fans. Vegeta has often challenged Goku for the title of strongest, and their power levels have fluctuated over time.
Please clarify your question, and I'll be happy to provide a more accurate answer.