Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
secondary 3 | A Maths
One Answer Below
Anyone can contribute an answer, even non-tutors.
Help me out plz
log7(5) = q
log7(3)
= log5(3)/log5(7)
= 1/log3(5) ÷ 1/log7(5)
= 1/(log3(15 ÷ 3)) x log7(5)
= 1/(log3(15) - log3(3)) x q
= q/(1/log15(3) - 1)
= q/(1/p - 1)
= pq/(1 - p)
See 1 Answer