A 66
B 36
C 56
D 46
Correct Answer: Option A
দেওয়া আছে,
p - 1/p = 8
⇒ (p - 1/p)2 = 82
⇒ p2 + 1/p2 - 2 = 64
⇒ p2 + 1/p2 = 64 + 2
⇒ p2 + 1/p2 = 66
অতএব, p2 + 1/p2 = 66
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