At the end of a business conference the ten people present all shake hands with each other once. How many handshakes will there be altogether?
ATQ, we can say that Number of people in the conference = 10 Each person shakes hands with others. Total number of handshakes = 10C2 = (10 × 9)/2 = 45 handshakes.
Book Title 'Gandhi and Champaran Satyagraha: Select Weeding who has edited the book?
Who won the 2018 Nobel Prize in Peace?
Which of the following elements is a semiconductor?
Who has been elected as the new Chief Minister of Chhattisgarh?
Indian Fundamental Rights have been taken from which of the following countries?
In which year the Kheda Satyagraha was started in India?
Who was the first Vice-Chairman of the NITI Ayog?
The scientific name of Tomato is_____
