(12):quad f(x)=(sqrt(cos x-(1)/(2)))/(sqrt(6+35x-6x^(2)))

Find the domain of each of the following functions: f(x)=(sqrt(cosx-1/2))/(sqrt(6+35x-6x^(2))

Find the domain of each of the following functions: f(x)=(sqrt(cosx-1/2))/(sqrt(6+35x-6x^(2))

Find the domain of definition of each of the functions : y=(sqrt("cosx"-(1)/(2)))/(sqrt(6+35x-6x^(2)))

If I=int(sin x+sin^(3)x)/(cos2x)dx=P cos x+Q log|f(x)|+R then (a)P=(1)/(2),Q=-(3)/(4sqrt(2))(b)P=(1)/(4),Q=(1)/(sqrt(2)) (c) f(x)=(sqrt(2)cos x+1)/(sqrt(2)cos x-1)(d)f(x)=(sqrt(2)cos x-1)/(sqrt(2)cos x+1)

For the inequation (sqrt(6+x-x^(2)))/(2x+5)>=(sqrt(6+x-x^(2)))/(x+4)

f(x)=(sqrt(x^(2)+x-6))/(x^(2)-4)

f(x)=cos^(-1)(x^(2)/sqrt(1+x^(2)))

f(x)=cos^(-1)(x^(2)/sqrt(1+x^(2)))

cos^(-1)((x^(2))/(6)+sqrt(1-(x^(2))/(9))sqrt(1-(x^(2))/(4)))=cos^(-1)((x)/(3))-cos^(-1)((x)/(2)) hold for all x belonging to