CBSE Maths Subject Notes CBSE Guess > eBooks > Class X > Mathematics Definitions and Formula By Mr. Appala Raju
Mathematics Definitions and Formula Q. 1. Euclids Division lemma : Given positive integers a and b there exist unique positive integers q and r satisfying a = bq + r , 0 r < b Q.2. Fundamental theorem of arithmetic: Every composite no. can be expressed as a product of primes , and this factorization is unique apart from the order in which the prime factor occur. Q. 3. H.C.F X L.C.M =Product of two numbers . Q.4. a + bx + c is a polynomial a 0 , sum of the zeroes = = product of zeroes = = Q.5. are zeroes of polynomial :  ( x + Q.6. x+ Q. 7. Cross multiplication method: X y l
Q. 8. Nature of roots : a +bx +c =0 Paper By : Mr.Appala Raju 
