Find two irrational numbers such that their sum is a rational number. Can you find two irrational numbers whose product is a rational number.

Find two irrational numbers between 0.7 and 0.77

Find any two irrational numbers between sqrt2 and sqrt3

Prove that number (log)_2 7 is an irrational number.

Are there two distinct irrational numbers such that their difference is a rational number? Justify

Are there two distinct irrational numbers such that their difference is a rational number? Justify.

If f(x) is a non-zero polynomial of degree four, having local extreme points at x=-1,0,1 then the set S={x in R:f(x)=f(0)} contains exactly (a) four rational numbers (b) two irrational and two rational numbers (c) four irrational numbers (d) two irrational and one rational number

Find two positive numbers whose product is 20 and their sum is minimum.

Find two positive numbers whose product is 100 and whose sum in minimum.

Find any two irrational numbers between 6/7 and 12/13