Question

9. Solve the system of equations : log, x log (xyz) = 48 log,y log,(xyz) = 12, a>0, a # 1 log,z log,(xyz) = 84

JEE/Engineering Exams

Maths

Solution

187

4.0 (1 ratings)

( bar{A}: B: C=4: 1: 7 ) So, ratio of ( A: B=C- ) [ x: y: z=a^{4}: a text { : } a^{7} ] on ( m )