a ও b দুটি ধনাত্মক সংখ্যা এবং ab/x = √a হলে x/√b = কত?

A √a

B √(ab)

C √a/b

D √b/a

Solution

Correct Answer: Option B

দেওয়া আছে,
ab/x = √b
∴ x = a√b

এখন,
x/√a
= a√b / √a
= √a√b
= √(ab)

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