logx324=4 হবে, x=কত?
Solution
Correct Answer: Option D
logx324 = 4
বা, x4 = 324
বা, (x2)2 = (9 × 2)2
বা, x2 = 9 × 2
বা, x = √(9 × 2)
∴ x = 3√2
বা, x4 = 324
বা, (x2)2 = (9 × 2)2
বা, x2 = 9 × 2
বা, x = √(9 × 2)
∴ x = 3√2
Practice More Questions on Our App!
Download our app for free and access thousands of MCQ questions with detailed solutions