User contributions for 162.158.142.28

8 October 2019

• 17:5617:56, 8 October 2019 diff hist −104 947: Investing →Explanation

21 September 2019

• 18:0218:02, 21 September 2019 diff hist 0 2205: Types of Approximation →Transcript

1 October 2018

• 21:1021:10, 1 October 2018 diff hist +736 Talk:2053: Incoming Calls Pointed out a contradiction between 1st and second paragraph

11 March 2018

• 13:2913:29, 11 March 2018 diff hist +594 Talk:1965: Background Apps No edit summary