If `y+log(1+x)=0` which of the following is true?

Which of the following is not true log(1+x) 0

For the system of equation "log"_(10) (x^(3)-x^(2)) = "log"_(5)y^(2) "log"_(10)(y^(3)-y^(2)) = "log"_(5) z^(2) "log"_(10)(z^(3)-z^(2)) = "log"_(5)x^(2) Which of the following is/are true?

For the system of equation "log"_(10) (x^(3)-x^(2)) = "log"_(5)y^(2) "log"_(10)(y^(3)-y^(2)) = "log"_(5) z^(2) "log"_(10)(z^(3)-z^(2)) = "log"_(5)x^(2) Which of the following is/are true?

For x gt 1 and y = log x-(x-1) which one of the following is not true ?

If f'(x^(2))=(ln x)/(x^(2)) and f(1)=-1/4 then which of the following is/are true

If ln (xy)lt0 , which of the following must be true ?

If 1/x +1/z + (1)/(x - y) + (1)/(z - y) = 0 , which of the following statements is true?

If tan ^(-1)x+tan^(-1)y-sin^(-1)x=0, then which of the following are true?

If A={:[(0,y),(y,0)]:} which of the following is true ?

If (log x)/(b-c) = (log y)/(c-a) = (log z)/(a-b) , then which of the following is/are true?