The domain of the function fx=logelogsinxx2-8x+23-3log2sinx contains which of the following interval(s)?contains which of the following interval(s)?
3,π
π,3π2
3π2,5
None of these
fx is defined if logsinxx2-8x+23-3log2sinx>0or logsinxx2-8x+238>0This is true if sinx≠0, and x2-8x+238<1.Now, x2-8x+238<1 or x2-8x+15<0or x∈3,5-π,3π2Domain =3,π∪π,3π2∪3π2,5