Let f(x)=⎧⎨⎩∣∣x2−3x∣∣+a,0≤x<32−2x+3 x≥32 If f(x) has a local maximum at x =.
None of these
f(32)=0⇒limx→32∣∣x2−3x∣∣+a≤0⇒94+≤⇒a≤−94