Question

Plz answer it fast......... ​

Answer 1

Answer:

Hence proved

see solutions in picture

Step-by-step explanation:

Using logarithms.

Hope it helps

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Answer 2

Question 2:

If a/2=b/3=c/5,

then find the value of

a+b+c/c

Solution:

a/2=b/3=c/5

a=2

b=3

c=5

now,put the value of a,b and c in this equation

a+b+c/c

2+3+5/5

10/5

=2

Hopes it will be help you