Question

Is this solution right or not

Find  the absolute maximum and  minimum value of a function f given by f(x)= 2x^3-15x^2+36x+1 on the interval (1,5)

you have little mistakes in solutions so correct it

Sin^-1[✓x✓(1-x^2) -x✓(1-x)] in simplest form

write the set a = x 4x-5 29 x € n in the roster form

3cos^2 (a) = 1       .. *correction

Determine the domain and relation of following relation;

R={(x,1/x):0‹x‹6,x€N}

Determine the domain and relation of following relation;

R={(x,1/x):0‹x‹6,x€N}

find the value of k if the straight line 2x+3y+4+k(6x-y+12)=is perpendicular to the line 7x +5y -4=0