Substitute
, so that

Then the resulting ODE in
is separable, with

On the left, we can split into partial fractions:

Integrating both sides gives




Now solve for
:


Is this some sort of cryptic message?
☺☺☺☺☺☺☺☺☺☺☺☺☺☺
Answer:
-0.523
Step-by-step explanation:
log(a/b)=loga-logb
log (0.3) can be written as log (3/10).
=log(3/10)
=log3-log10
=0.477-1 (log3=0.477 and log10=1)
= -0.523
Answer:
This is a decimal or a rational number
Step-by-step explanation:
The decimal is a fraction that is in similar terms
rational is a number that repeats it self or is an integer