Math, asked by vazirunnisashaik, 1 month ago

if A+B=225° then,(cotA+1)(cotB+1)=2cotAcotB​

Answers

Answered by shagunchouhan2008
1

Answer:

sh kfkfkvigtkhkeosovivibivicis

Step-by-step explanation:

sh rkkggkj

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