0 Deepak BoraNewbie Asked: July 30, 2020In: CBSE Simplest form of [1 + tan² A] / [1 + cot² A] ‘ ____________’ 0 CBSE 10th Class Mathematics Past year question paper Year 2020 SET 1, Code Number – 30/5/1 Fill in the blanksRead more cbse class 10thlast year 10th class paperncert class 10th