Comments on: Handshakes question https://demo.ritambhara.in/handshakes-question/ Coding / System Design Interviews Mon, 01 Jan 2018 15:45:55 +0000 hourly 1 https://wordpress.org/?v=6.7.2 By: Boredom https://demo.ritambhara.in/handshakes-question/#comment-1836 Mon, 01 Jan 2018 15:45:55 +0000 http://www.ritambhara.in/?p=1614#comment-1836 Sorry, The answer is 12 people. I used the wrong formula earlier.

]]> By: Boredom https://demo.ritambhara.in/handshakes-question/#comment-1835 Mon, 01 Jan 2018 15:43:08 +0000 http://www.ritambhara.in/?p=1614#comment-1835 The formula is n(n+1)/2. Therefore, the correct answer is 11 people.

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