Real Numbers - Introduction

Number System- Introduction

If a_1,a_2 …. a_n are positive real numbers whose product is a fixed real number c, then the minimum value of 1+a_1 +a_2 +….. + a_(n-1) + a_n is :

Acid Base and Salt Introduction

Explain briefly the plant introduction.

State whether the following statements are true or false. Justify your answers, (i) Every irrational number is a real number.(ii) Every point on the number line is of the form sqrt(m) , where m is a natural number.(iii) Every real number is an irrational number.

Let agt1 be a real number . If S is the set of real number x that are solutions to the equation a^(2log_2x)=5+4x^(log_2a) , then

For the statement ''19 is real number or a positive integer", "Or" is

The number of real solutions of the equation 1-x = [cosx] is

The number of real solutions of the equation e^x=x is

The number of real solutions of the equation x-sinx=0, is