2 Deepak BoraNewbie Asked: July 30, 2020In: CBSE Evaluate: [2 tan 45° × cos 60°] / sin 30° 2 CBSE 10th Class Mathematics Past year question paper Year 2020 SET 1, Code Number – 30/5/1 Question Number – 20Read more cbsr class 10thlast year paperncert class 10th