Changes
From Karnataka Open Educational Resources
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, 07:34, 14 August 2014
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| #If 'a' be the arithmetic mean between 'b' and 'c', and 'b' the geometric mean between 'a' and 'c', then prove that 'c' will be the harmonic mean between 'a' and 'b'.[[Class10_progressions_problems#Problem 4|click here for solution]] | | #If 'a' be the arithmetic mean between 'b' and 'c', and 'b' the geometric mean between 'a' and 'c', then prove that 'c' will be the harmonic mean between 'a' and 'b'.[[Class10_progressions_problems#Problem 4|click here for solution]] |
| #A company employed 400 persons in the year 2001 and each year increased by 35 persons. In which year the number of employees in the company will be 785? | | #A company employed 400 persons in the year 2001 and each year increased by 35 persons. In which year the number of employees in the company will be 785? |
− | [[Class10_progressions_problems#Problem_1_from_Exercise_3.2_.28_Q.N.11_-_page_No._37.29|Solution]] | + | [[Class10_progressions_problems#Problem_1_from_Exercise_3.2_.28_Q.N.11_-_page_No._37.29|click here for Solution]] |
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| = Project Ideas = | | = Project Ideas = |
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| = Math Fun = | | = Math Fun = |