If `f(x)=sgn(2sinx+a)` is continuous for all `x ,` then find the possible values of `adot`

If f(x)=sgn(2sin x+a) is continuous for all x, then find the possible values of a .

If f(x) = {:{(((sin(a+1)x+2sinx)/x),x 0):} is continuous at x = 0, then find the values of a and b.

If f(x)=sqrt(x^2+a x+4) is defined for all x , then find the values of adot

If f(x)=sqrt(x^2+a x+4) is defined for all x , then find the values of adot

If f(x)=sqrt(x^2+a x+4) is defined for all x , then find the values of adot

Show that f(x) = sinx is continuous for all values of x.

If f(x)=sqrt(x^2+a x+4) is defined for all x , then find the value of adot

If f(x)=sqrt(x^2+a x+4) is defined for all x , then find the value of adot

If the function f(x)=(x^2-(A+2)x+A)/(x-2),forx!=2a n df(2)=2, is continuous at x=2, then find the value of Adot