REAL NUMBERS (PROOF OF IRRATIONALITY)

Let R be the set of real numbers. What does (RxxRxxR) represent?

First experimental proof for semi-conservative DNA replication was shown in

The real value of theta for which the expression (1 + icos theta)/(1 - 2i cos theta) is real number is

For every real number find all the real solutions to equation sin x + cos(a+x)+ cos (a-x)=2

The number of real solutions of the equation "log" (-x) = 2"log" (x+1) , is

Which of the following functions have their range equal to R(the set of real numbers)?

Which of the following equations does NOT have any solutions that are real numbers ?

The number of real roots of (6 - x)^(4) + (8 - x)^(4) = 16 , is

Remove the irrationality in the denominator a. sqrt((sqrt(2)-1)/(sqrt(2)+1)) b. 1/(1+sqrt(2)+sqrt(3))

Find the component statements of the following compound statement: All rational numbers are real and all real numbers are complex.