Ajay Verma
Last Activity: 11 Years ago
solution:
a(3-x) b(5x)= a(x+5)b(3x)
b(5x)/ b(3x) = a(x+5)/ a(3-x)
b(2x)= a(2x+2)
b(2x)= a2x *a2
b(2x)/a2x = a2
take log
log (b(2x)/a2x) = log (a2)
2x log(b/a) = 2 log a
so x log(b/a) = log a
Thanks and Regards,
Ajay verma,
askIITians faculty,
IIT HYDERABAD