Lesson 2 EX 2.1 Q 3 and 4 Lesson 2 EX 2.1 Q 3 and 4 प्रश्नावली 2.1 प्रश्न 3. यदि G = \{7, 8\} और H = \{5, 4, 2\} तो G x H तथा H x G ज्ञात कीजिए। हलः G = \{7, 8\}… Himanshu Verma February 06, 2025 Read more