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Find the sum of the first n terms of the...

Find the sum of the first n terms of the arithmetic sequence
`1/n,3/n,5/n,7/n`,.......

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  • QUESTION PAPER MARCH 2019

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MAXIMUM PUBLICATION-QUESTION PAPER MARCH 2020-EXAMPLE
  1. What is the sum of the first 5 terms of the arithmetic sequence 1,3,5,...

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  2. What is the sum of the first n term of the arithmetic sequence 1,3,5,7...

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  3. Find the sum of the first n terms of the arithmetic sequence 1/n,3/n,5...

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  4. What is the sum of first 2020 terms of the arithmetic sequence 1/2020,...

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  5. 'Draw a rectangle of length 4 centimetres and breadth 2 centimetres. D...

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  6. In a school, total number of students in 10 A division is equal to the...

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  7. In a school, total number of students in 10 A division is equal to the...

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  8. In a school, total number of students in 10 A division is equal to the...

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  9. In a school, total number of students in 10 A division is equal to the...

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  10. Perimeter of the rectangle in the figure is 36 centimetres. AC=sqrt164...

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  11. Perimeter of the rectangle in the figure is 36 centimetres. AC=sqrt164...

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  12. In triangle ABC,angleA= angleB = 30degree, AC=4 centimetres In tria...

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  13. If p(x)=x^2-7x+13, What is p(3)?

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  14. If p(x)=x^2-7x+13.Write polynomial p(x)-p(3) as the product of two fir...

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  15. If p(x)=x^2-7x+13.Find the solutions of the equation p(x)-p(3)=0.

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  16. In the figure, O is the centre of both the circles. AB and AC touch th...

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  17. In the figure, O is the centre of both the circles. AB and AC touch th...

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  18. In the figure, O is the centre of both the circles. AB and AC touch th...

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  19. Draw the coordinate axes and mark the points A(-3,0). B(3,0) and C(0,3...

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  20. A sector of radius 12 centimetres and central angle 120^o is rolled up...

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