Mathematics Logarithm Advance Logarithm Questions Question #569 (CAT-I)

log₁₀ (x-15) + log₁₀ 10 = 4 হলে x এর মান কত?

A 115
B 985
C 1000
D 1015
Correct Answer & Explanation
Option D
Option D is the correct answer according to official curriculum guidelines.