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ID#6982 HSC Higher Math 1st MCQ (Chittagong 2023)

$A + B = \frac{\pi}{2}$ হলে নিম্নের কোনটি সঠিক?
ক) (ক) $\tan A = \tan B$
খ) (খ) $\tan A = -\tan B$
গ) (গ) $\tan A \tan B = -1$
ঘ) (ঘ) $\tan A \tan B = 1$
Resource Details
Exam HSC
Subject Higher Math 1st paper
Chapter 7
Board Chittagong
Year 2023

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