x3 = 64 হলে, log2x এর মান কত?
Solution
Correct Answer: Option C
দেওয়া আছে,
x3 = 64
⇒ x3 = 43
∴ x = 4
এখন,
log2x
= log24
= log222
= 2log22
= 2 × 1
= 2
x3 = 64
⇒ x3 = 43
∴ x = 4
এখন,
log2x
= log24
= log222
= 2log22
= 2 × 1
= 2
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