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Rational no betwwen 2 and 3

Posted by Virat Kumar 8 years, 3 months ago

CBSE > Class 09 > Mathematics

1 answers

Harsh Agarwal 8 years, 3 months ago

Rational number between 2 and 3 is 5 upon 2

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Verify that the sum of a triangle are greater together than twice the median drawn to third side

Posted by Aryan Bhatia 8 years, 3 months ago

CBSE > Class 09 > Mathematics

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What is root x in ncert book by represent on no.line

Posted by Love Maluja 8 years, 3 months ago

CBSE > Class 09 > Mathematics

1 answers

Love Maluja 8 years, 3 months ago

By drawing perpendicular lines

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Factorise

Posted by Jayant Pal 8 years, 3 months ago

CBSE > Class 09 > Mathematics

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Represent √13 on number line

Posted by Akanksha Dhiman 8 years, 3 months ago

CBSE > Class 09 > Mathematics

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Theorem 7.4

Posted by Rohan Mourya 8 years, 3 months ago

CBSE > Class 09 > Mathematics

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Ex 6.1 6th sum

Posted by Sharmi S 8 years, 3 months ago

CBSE > Class 09 > Mathematics

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How do we come to know that angle of circle is 360 degree...

Posted by Parth Shukla 8 years, 3 months ago

CBSE > Class 09 > Mathematics

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Prove that in a right triangle hypotenuse is the longest or largest side

Posted by Beena Gurung 8 years, 3 months ago

CBSE > Class 09 > Mathematics

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What is the diffrence between rational and irrational

Posted by Sarah Shaikh 8 years, 3 months ago

CBSE > Class 09 > Mathematics

1 answers

Naveen Sharma 8 years, 3 months ago

<th>BASIS FOR COMPARISON</th> <th>RATIONAL NUMBERS</th> <th>IRRATIONAL NUMBERS</th>

Meaning	Rational numbers refers to a number that can be expressed in a ratio of two integers.	An irrational number is one which can't be written as a ratio of two integers.
Fraction	Expressed in fraction, where denominator ≠ 0.	Cannot be expressed in fraction.
Includes	Perfect squares	Surds
Decimal expansion	Finite or recurring decimals	Non-finite or non-recurring decimals.

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Things which are half of the same things are equal to one another. Proof

Posted by Harshita Aggarwal 8 years, 3 months ago

CBSE > Class 09 > Mathematics

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Who invented mathematics

Posted by Chinmay Mashaldi 8 years, 3 months ago

CBSE > Class 09 > Mathematics

2 answers

Soniyaa Ramya 8 years, 3 months ago

Sorry sorry ....answer is... ancient Greeks

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Soniyaa Ramya 8 years, 3 months ago

Pythagoras

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27a³_b³+8c³+18abc

Posted by Abhay Kumar 8 years, 3 months ago

CBSE > Class 09 > Mathematics

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What is integers

Posted by Yash Gupta 8 years, 3 months ago

CBSE > Class 09 > Mathematics

1 answers

Madhav Agrawal 8 years, 3 months ago

Integers include rational numbers , irrational numbers ,whole numbers and natural numbers .

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Rationalise the denominator and simplify 3√2/√3+√6-4√3/√6+√2+√6/√2+√3

Posted by Abhibhav Bansal 8 years, 3 months ago

CBSE > Class 09 > Mathematics

1 answers

Gyan Gen 5 years, 4 months ago

I don't know

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Math question solution (+,-) (-,+) (+,+) (-,-)

Posted by Harsh Vardhan Yadav 8 years, 3 months ago

CBSE > Class 09 > Mathematics

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How to make under root 5 by easy method

Posted by Aryan Sangwan 8 years, 3 months ago

CBSE > Class 09 > Mathematics

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Find the product of (x-3y)(x+3y)(x^2+9y^2)

Posted by Ishika Jain 8 years, 3 months ago

CBSE > Class 09 > Mathematics

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A patient in a hospital is given soup daily in a cylindrical bowl of diameter 7cm. If the bowl is filled to a height of 4cm, how much soup has to be prepared daily to serve 250 patients?

Posted by Nitish Yadav 8 years, 3 months ago

CBSE > Class 09 > Mathematics

0 answers

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What is a qiadratic polynomial

Posted by Saurabh Khanna 8 years, 3 months ago

CBSE > Class 09 > Mathematics

2 answers

Yukti Saini 8 years, 3 months ago

Polymorphism with degree 2

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Ashutosh Negi 8 years, 3 months ago

A polynomial with digree 2 is called quadratic polynomial

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Facterize 42+y-y2

Posted by Vaibhav Agarwal 8 years, 3 months ago

CBSE > Class 09 > Mathematics

2 answers

Khusboo Kumari 8 years, 3 months ago

(y+6)(y_7

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Faizan Raza 8 years, 3 months ago

42+6y+7y+y² 6(7+y)+y(7+y) (7+y)(6+y)

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Please prove theorem 7.4 : if three sides of one triangle are equal to the three sides of another triangle,then the two triangles are congruent

Posted by Neha Kumari 8 years, 3 months ago

CBSE > Class 09 > Mathematics

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The perimeter of equilateral triangle is 60. Find the area.

Posted by Omkar Sandhu 8 years, 3 months ago

CBSE > Class 09 > Mathematics

1 answers

Khusboo Kumari 8 years, 3 months ago

173

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Geometry

Posted by Deepu Umesh Umesh 8 years, 3 months ago

CBSE > Class 09 > Mathematics

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What angle will it form when there is 7:20 in the clock

Posted by Dhananjay Shukla 8 years, 3 months ago

CBSE > Class 09 > Mathematics

1 answers

Abhishek K 8 years, 3 months ago

Acute angle

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What's is cube

Posted by Ishu Soni 8 years, 3 months ago

CBSE > Class 09 > Mathematics

1 answers

Abhishek K 8 years, 3 months ago

Cube is a 3d shape formed by joining 6 squares side to side.

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What is a irrational number root 3 is a rational or irrational?

Posted by Manisha Raghuwanshi 8 years, 3 months ago

CBSE > Class 09 > Mathematics

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44+44

Posted by Mohammed Shoaib Mansuri 8 years, 3 months ago

CBSE > Class 09 > Mathematics

2 answers

Sanjeev Surya 8 years, 3 months ago

44+44+44+44_88+88+44+44_88+44+44

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Suhail Khan 8 years, 3 months ago

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Proff that the triangle all angle is 180

Posted by Ashish Agarwal 8 years, 3 months ago

CBSE > Class 09 > Mathematics

1 answers

Somesh Mishra 8 years, 3 months ago

Consider a triangle PQR and ∠1, ∠2 and ∠3 are the angles of ΔPQR (figure shown below). We need to prove that ∠1 + ∠2 + ∠3 = 180°. XPY is a line. ∴∠4 + ∠1 + ∠5 = 180° … (1) But XPY || QR and PQ, PR are transversals. So, ∠4 = ∠2 and ∠5 = ∠3 (Pairs of alternate angles) Substituting ∠4 and ∠5 in (1), we get ∠2 + ∠1 + ∠3 = 180° ∴∠1 + ∠2 + ∠3 = 180°

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Polnimial

Posted by Krishna Singhal 8 years, 3 months ago

CBSE > Class 09 > Mathematics