Mark (√) against the correct answer in the following:
is increasing in
⇒ f(x)=[x(x-3)]2
⇒ f' (x)=2[x(x-3)] =0
When x> 3/2 the function is increasing
X<3 function is increasing.
⇒ 
Function is increasing.
1
Mark (√) against the correct answer in the following:
is increasing in
⇒ f(x)=[x(x-3)]2
⇒ f' (x)=2[x(x-3)] =0
When x> 3/2 the function is increasing
X<3 function is increasing.
⇒ Function is increasing.