Derivative of a Difference
If:
$$f'(x)-g'(x)=0$$
then:
$$\frac{d}{dx}[f(x)-g(x)]=0$$
and therefore:
$$f(x)-g(x)=C$$
Usage
- Used in problems where two functions have identical rates of change.
Sign in
Please select an account to continue using cracku.in
↓ →
CAT Formulas
Applications of Derivatives
Derivative of a Difference
Derivative of a Difference
If:
$$f'(x)-g'(x)=0$$
then:
$$\frac{d}{dx}[f(x)-g(x)]=0$$
and therefore:
$$f(x)-g(x)=C$$
Usage
- Used in problems where two functions have identical rates of change.
Start your IIM journey with the right preparation and crack CAT 2026.
Educational materials for CAT preparation