NCERT Solutions for Class 10 Maths Chapter 1 Real Numbers Exercise 1.2

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NCERT Solutions for Class 10 Maths Chapter 1 Real Numbers Exercise 1.2 is covered in this article with a detailed explanation. Chapter 1 Real Numbers Exercise 1.2 deals with the fundamental theorem of arithmetic. The 7 questions of the exercise cover the concept of factorization of composite numbers.

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Also Read:

Class 10 Chapter 1 Real Numbers Topics
Euclid’s division Lemma	MCQs for Real Numbers	Real Numbers Important Questions
What are Real Numbers?	Root 2 is an irrational number	Real Numbers Formula

Also Read:

CBSE Class 10 Mathematics Study Guides
NCERT Solutions for Class 10 Maths	Math Formula	Math Study Notes
Difference between in Maths	Math MCQs	Calculus
Mensuration	Trigonometry	Arithmetic

CBSE X Related Questions

1.
Prove that :
$\frac{\tan \theta}{1 - \cot \theta} + \frac{\cot \theta}{1 - \tan \theta} = 1 + \tan \theta + \cot \theta$.
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2.
The HCF of 960 and 432 is :
- 48
- 54
- 72
- 36
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3.
If the zeroes of a polynomial p(x) are $-3$ and 8, then p(x) equals
- $x^2 + 5x - 4$
- $(x + 3) (-x + 8)$
- $a(x^2 + 5x - 24)$
- $x^2 - 24$
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4.
A kite is flying at a height of $60 \text{ m}$ above the ground level. Ravi, standing at the roof of the house is holding the string straight and observes the angle of elevation of kite as $30^{\circ}$. From the bottom of the same building, the angle of elevation of kite is $45^{\circ}$. Find the length of the string and height of roof from the ground. (Use $\sqrt{3} = 1.73$)
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5.
If the pair of linear equations : $ a_1x + b_1y + c_1 = 0 $ and $ a_2x + b_2y + c_2 = 0 $ is consistent and dependent, then
- $ \frac{a_1}{a_2} \neq \frac{b_1}{b_2} $
- $ \frac{a_1}{a_2} = \frac{b_1}{b_2} = \frac{c_1}{c_2} $
- $ \frac{a_1}{a_2} = \frac{b_1}{b_2} \neq \frac{c_1}{c_2} $
- $ \frac{a_1}{a_2} = \frac{b_1}{b_2} = \frac{c_1}{c_2} $
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6.
If $\alpha, \beta$ are the zeroes of the polynomial $p(x) = x^2 - 3x - 1$, then find the value of $\frac{1}{\alpha} + \frac{1}{\beta}$.
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