Rational Root Theorem

Integral Root Theorem

Thales Theorem (Basic Proportionality Theorem)

Basic Proportionality Theorem/Thales Theorem |Questions

The equation e^(sinx)-e^(-sinx)-4=0 has (A) non real roots (B) integral roots (C) rational roots (D) real and unequal roots

Let a and c be prime number and b an integer. Given that the quadratic equation ax^(2)+bx+c=0 has rational roots, show that one of the root is independent of the co-efficients. Find the two roots.

Intermediate Value Theorem & Illustration based on theorem

Decimal Expansion Of Rational Numbers|Decimal Expansion Of Irrational Numbers|Theorem|Questions|Summary

Find Cube root of 127 upto 4 decimal places by using the binomial theorem.