Tag Archives: MathEducation

Application of Divisibility principle

Posted on August 14, 2017 by Praveenkumar K

consists of a scannable strip of black bars and white spacesMany of us say that what is the use of the mathematics in our life that we learn in our school and colleges. Where we are going to apply these … Continue reading →

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Number of Diagonals of a Polygon

Posted on August 14, 2017 by Praveenkumar K

First Question: What are Polygons?  Answer: Polygons are 2-dimensional shapes. They are made of straight lines, and the shape is “closed” (all the lines connect up).    More info: Polygon comes from Greek. Poly- means “many” and –gon means “angle“.   Now, the second question arises … Continue reading →

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Daily Questions – 06/08/2017

Posted on August 6, 2017 by Praveenkumar K
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Daily Question – 3

Posted on March 8, 2017 by Praveenkumar K
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Study of Mathematics…

Posted on March 4, 2017 by Praveenkumar K
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Divisibility By Eleven

Posted on March 2, 2017 by Praveenkumar K

    Consider for example: Is 647053 divisible by 11 ? Simply keeping on subtracting the unit’s digit from the  number ( without units digit) 64705 – 3 = 64702 6470 – 2 = 6468 646 – 8 = 638 … Continue reading →

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Sequence and series-4,5

Posted on November 22, 2016 by Praveenkumar K

  Q.4) Solution:  Q.5) Solution:

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Trigonometric Equations-17,18

Posted on November 21, 2016 by Praveenkumar K

Q.17)  Q.18)

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Trigonometric Equations-16

Posted on November 21, 2016 by Praveenkumar K

Q.) 

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Trigonometric Equations-12

Posted on November 14, 2016 by Praveenkumar K
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