Correct Answer - (ii),(iv),(v) are commutative (v) is associative (v) has identify element
2 Answers 1 views1. We can keep up our promise, without bothering the cost effect involved or working much longer on it than we intended. 2. A promise bonds people together. 3. Some people make...
2 Answers 2 views(iii) Assertion is correct, but reason is wrong statement.
2 Answers 1 viewsLet the present age of Shikha be ‘a’ years. Given, product of Shikha’s age five years ago and her age 8 years later is 30 ⇒ (a – 5)(a + 8) =...
2 Answers 1 viewsPrinciple of conservation of angular momentum.
2 Answers 1 views(a) Silver becomes black when exposed to air to form a coating of silver sulphide. (b) The process called is as corrosion. (c) Awareness, intelligence, Sharing, Co-operative.
2 Answers 1 viewsশুধু মাত্র যে সেক্স করলেই একটা মেরে স্তন বড় হবে বা যোণীতে আঙ্গুল যাবে এমন নয়,,,,,,,, মেয়েদের হরমোন এর পরিবর্তন এর কারণে স্তন ও যোণী বড় হয়ে থাকে। বিশেষ করে...
2 Answers 33 viewsThat he was born on the wrong side of the planet was thought by him.
2 Answers 4 viewsSo, it was decided by him to leave her demand.
2 Answers 3 viewsMashrafe Bin Mortaza is known as ‘Narail Express’ by people all over the world.
2 Answers 3 views