Max & Min value

f(x)=x^(3),x in(-2,2) find max and min value.

Find the max and min values of f(theta)=sin^(2)(sin theta)+cos es(theta)

Let I_1 and I_2 be intensities of two sources such that (I_1)/(I_2) = k . Find value of (I_("max") - I_("min"))/(I_("max") + I_("min")) .

Different Types OF Graph || Finding time Interval || Max and Min Gap Between Particles

Point OF Non Differentiabilty, Max & Min OF g(x) , Diff OF Modulus function, Differentiabilty in [a,b]

Find max^(m)&min^(m) value of 8sintheta+15costheta .

Find max^(m)&min^(m) value of cos^(2)theta+sintheta