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Tag Archives: QA – Placement Quizzes-Trigonometry & Height and Distances

Find the Value of tan60o + tan120o? (A) 1/2 (B) 0 (C) 2 (D) 2/3 Answer: (B) Explanation: =tan(60) + tan(180-120) =tan(60)+(-tan(60)) {because in second… Read More