What is post secondary certificate does it include 13th and 1th also?

Post-secondary certificates typically refer to educational credentials awarded by institutions of higher education after the completion of a specific course of study or training, usually taking less time than a full degree program. These certificates are often industry-specific and can enhance one's skills and qualifications for a particular field.

In general, post-secondary certificate programs range from a few months to a couple of years in duration. However, the specific requirements, duration, and content of post-secondary certificate programs can vary depending on the institution, field of study, and program level.

Regarding the inclusion of 13th and 11th grades, it is important to note that post-secondary certificates are typically pursued after completing high school or equivalent secondary education. Therefore, 13th and 11th grades fall under secondary education and are not considered post-secondary.