If log a-b / 2 = 1 / 2 (log a + log b), the value of a 2 + b 2 is

CA Foundation · Quantitative Aptitude · MTP · June 2024
If log a-b / 2 = 1 / 2 (log a + log b), the value of a 2 + b 2 is
(A) A. 6ab
(B) B. 8ab
(C) C. 6a 2 b 2
(D) D. None of these

Suggested Answer and Working Notes:

Correct Answer: Option (A)

A. 6ab

Topics: Part-A: Business Mathematics

Open in Interactive Practice Hub · Full Practice Hub · Chapter Weightage · More in this subject

Related Questions in this Topic