CBSE Class 9 - Maths - Ch6 - Lines and Angles
Understanding Basic Terms. Fill in the Blanks 1. A point- a line and a plane are' basic concepts of geometry. These terms are _____ (well defined/undefined). 2. A line with two end
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CBSE Class 9- CH5: Introduction to Euclid's Geometry
Fragment of Euclid's Elements source: wikicommons NCERT Chapter Solutions and Other Q & A Exercise 5.1 Q1: Which of the following statements are true and which are false? Give reasons fo
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CBSE Class 9 Maths Polynomials Exercise 2.5
Algebraic Identities 1. (x + y)2 = x2 + 2xy + y2 2. (x – y)2 = x2 – 2xy + y2 3. x2 – y2 = (x + y) (x – y) 4. (x + a) (x + b) =&
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CBSE Class 9 (Maths) - Polynomials - Exercise 2.4
Factor Theorem 1. Let p(x) be a polynomial and a be any real number. If p(a) = 0- then (x–a) is a factor of p(x). 2. If (x–a) is a factor of p(x)- then p(a) = 0 EXERCISE 2.4 (NCERT Solutio
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CBSE Class 9 - Maths - Polynomials - Exercise 2.3
Remainder Theorem 1. According to Remainder Theorem: Let p(x) be any polynomial and a be any real number. If p(x) is divided by the linear polynomial x - a- then the remainder is p(a).
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