KHMS e Mathematics- Grade 10

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A network of students of grade 10 (studying at KHMS Delhi) ,learning and exploring mathematics.

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Rashmi Kathuria

Any Query...Post here. 218 Replies

Dear students ,if you have any query related to this network or mathematics, feel free to write. This is a set up for your benefit.Continue

Tags: query

Started by Rashmi Kathuria. Last reply by pranshu_24_xb Mar 13, 2009.

Rashmi Kathuria

Remember

• Put question numbers clearly.• Leave at least one line after solving every question• Do not forget to mark axis on graph. Also write equation of line on the plotted line. Put arrows on both sides…Continue

Started by Rashmi Kathuria Mar 8, 2009.

Rashmi Kathuria

CBSE Sample question Papers 2009 with Marking Scheme 2 Replies

Pls find attached sample papers for practice.

Started by Rashmi Kathuria. Last reply by sakshi_29_xg Mar 8, 2009.

Rashmi Kathuria

Year 2008 QP and Solution of highest Scorer

Pls find attached question paper of year 2008 and its solution set of highest scorer.

Started by Rashmi Kathuria Mar 6, 2009.

Rashmi Kathuria

CBSE HOTS for 2009 Exam

Pls find attached document containing HOTS for final exam. You can download it.

Started by Rashmi Kathuria Mar 6, 2009.

Blog Posts

Shivani Arora

My maths project (Part 1)

I was alloted to make a maths project on locating the position of incentre,circumcentre,ortocentre and centroid in all types of triangles according to angles viz. acute,obtuse and right triangle. I used two strategies for doing my project. One of them is paper folding and the other one is using GeoGebra.

Here I am sharing my experience of project using Geogebra.



Experiment 1 Location of circumcentre in acute triangle

Circumcentere - "The point of concurrency of the… Continue

Posted by Shivani Arora on August 14, 2008 at 9:00am — 1 Comment

Rashmi Kathuria

Making Solids and exploring



This is another project idea .

There are 5 Platonic Solids and 13 Archimedian solids.

5 Platonic Solids are tetrahedron, cube , octahedron, dodecahedron ,… Continue

Posted by Rashmi Kathuria on June 4, 2008 at 9:29am

Rashmi Kathuria

Mathematics Project Idea

Frequency of letters / words in a language

Objective

Analysis of a language text, using graphical and pie chart techniques.

Description

1.Select any paragraph containing approximately 250 words from

any source. e.g. newspaper, magazine, textbook, etc.

2. Read every word and obtain a frequency table for each letter of the

alphabet as follows

Letter Frequency

A

B

C

D

...

X

Y

Z



3. Note down the number… Continue

Posted by Rashmi Kathuria on June 3, 2008 at 6:30pm

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Udit Aggarwal updated their profile May 1, 2009
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Udit Aggarwal updated their profile photo May 1, 2009
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KANUPRIYA replied to Rashmi Kathuria's discussion 'How was the paper??'
I had gotcha SET-1 d paper ws entirely based on NCERT d xam ws easy..>! i m happy wid d exaam...
Mar 15, 2009
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ambika_21_xi replied to Rashmi Kathuria's discussion 'How was the paper??'
Very good. I knew everything but i hope i would have got a little more time so thst i could havr revused whole paper. mine was set 3 and there was a mistake in the question of construction.I attempted it however. I really jope to get good marks.
Mar 14, 2009
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pranshu_24_xb replied to Rashmi Kathuria's discussion 'Any Query...Post here.'
Q3:-equations can be written as:- (a-b)x+(a+b)y=a^2-2ab-b^2 --------------------{1} & (a+b)x+(a+b)y=a^2+b^2 ---------------------{2} Subtracting{2} from {1} we get, (a-b)x -(a+b)x =-2ab-2b^2 =>-2bx=-2b(a+b) => x=a+b…
Mar 13, 2009
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Rashmi Kathuria replied to Rashmi Kathuria's discussion 'Any Query...Post here.'
Yes, but do not do such lengthy problems.
Mar 13, 2009
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Rashmi Kathuria replied to Rashmi Kathuria's discussion 'Any Query...Post here.'
If you have learned it, then revise it.This type of triangle construction was in earlier NCERT book.
Mar 13, 2009

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