Step 1: \ \
\The function . \ \
Apply integral on each side with respect to . \ \
.
Apply formula . \ \
.
Its not .
Consider .
Substitute and
in
.
Substitute in
.
.
Step 2: \ \
\The differential equation is .
Again apply integral on each side with respect to .
. \ \
Apply sum and difference rule in integration . \ \
.
Apply constant rule of integration .
.
Step 3: \ \
\Substitute and
in
.
\ \
Substitute in
.
.
The equation .
Solution: \ \
\The equation . \ \
\ \