allerytan²θ ꯑꯁꯤ sec²θꯗꯒꯤ ꯂꯧꯊꯣꯀꯄꯅꯥ ꯃꯇꯝ ꯄꯨꯝꯕꯗꯥ ꯀꯔꯤ ꯀꯟꯁꯇꯦꯟꯇ ꯊꯝꯂꯤꯕꯅꯣ?
A2
B0
C1
D−1
Answer & Solution
Correct answer: C. 1
ꯁꯤꯟ ꯁ꯭ꯀꯣꯌꯥꯔ ꯄ꯭ꯂꯥꯁ ꯀꯣꯁ ꯁ꯭ꯀꯣꯌꯥꯔꯗ ꯑꯁꯤ 1ꯒꯥ ꯀꯣꯁ ꯁ꯭ꯀꯣꯌꯥꯔꯅꯥ ꯈꯥꯌꯗꯣꯀꯄꯅꯥ ꯇꯥꯟ ꯁ꯭ꯀꯣꯌꯥꯔ + 1 = ꯁꯦꯀꯦꯟꯗ ꯁ꯭ꯀꯣꯌꯥꯔ ꯄꯤ꯫
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