Jan 7, 2021
Negative times Negative makes Positive (-ve × -ve=+ve) why? And interesting verification.https://sanskarimathematics.blogspot.com/2020/12/negative-times-negative-makes-positive.html
Negative times Negative makes Positive (-ve × -ve=+ve) why? And interesting verification.https://sanskarimathematics.blogspot.com/2020/12/negative-times-negative-makes-positive.html