एक ऐसी घटना जिसमें संपूर्ण प्रतिदर्श समष्टि (Sample Space) शामिल होता है, यह दर्शाती है कि इसका घटित होना पूरी तरह से निश्चित है, उसे ______ कहा जाता है।

Which Indian independence movement leader was primarily known for his philosophy and practice of non-violent civil disobedience?

Who gave the call for 'Do or Die' during the Quit India Movement in 1942?

Which of the following revolutionary pairs were imprisoned together in Cellular Jail and faced harsh conditions, contributing significantly to the Indian independence movement?