Find how many integers between 200 and 500 are divisible by 8.
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The 4th term of an AP is zero. Prove that its 25th term is triple its 11th term.Class 10Arithmetic Progressions
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The sum of the 2nd and the 7th terms of an AP is 30. If its 15th term is 1 less than twice its 8th term, find the AP.
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December 2022
The first and last terms of an AP are a and l respectively. Show that the sum of the nth term from the beginning and the nth term from the end is ( a + l ).
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December 2022
The 19th term of an AP is equal to 3 times its 6th term. If its 9th term is 19, find the AP.
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December 2022
How many two-digit numbers are divisible by 6?Give Solution in detail that how u get the terms Class 10Arithmetic ProgressionsNo Spams at all
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December 2022
How many two-digit numbers are divisible by 3?Class 10Arithmetic Progressions
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December 2022
Find the natural numbers between 101 and 999 which are divisible by both 2 and 5. [CBSE 2014]
Show that [tex](a - b) {}^{2} , \: (a + b) {}^{2} and \: (a + b) {}^{2} [/tex]are in AP.Class 10Arithmetic Progressions
Solve for x: Class 10Ans: x = 8 , 11 / 2Quadratic Equation
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The 24th term of an AP is twice its 10th term. Show that its 72nd term is 4 times its 15th term.
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December 2022
Solve the ques 4 in the attachmentOptional question of NCERTClass 10Arithmetic Progressions
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December 2022
The sum of first m terms of an AP is ( 4m^2 - m ).If its nth term is 107, find the value of n. Also, find the 21st term of this AP.
How many two-digit numbers are divisible by 6 ?
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December 2022
Determine the nth term of the AP whose 7th term is - 1 and 16th term is 17.
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December 2022
How many three-digit numbers are divisible by 9 ?Give solution in detail that how u get the terms such as first term , last term, etc
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December 2022
Divide 32 into four parts which are the four terms of an AP such that the product of the first and the fourth terms is to the product of the second and the third terms as 7 : 15.
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December 2022
If 4 times the 4th term of an AP is equal to 18 times its 18th term then find its 22nd term.
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December 2022
How many three-digit numbers are divisible by 9 ?Give solution in detail that how u get the terms such as first term , last term, etc
10, 18, 28, 40, 54, 70, ? A) 85B) 86 C) 87D) 88Answer in detail
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December 2022
How many terms of the AP 9, 17, 25 must be taken to sum to get a sum of 450?
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December 2022
Find the common difference of an AP whose first term is 5 and the sum of its first four terms is half the sum of the next four terms.
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December 2022
Find the value of k for which the roots of the equation 8kx ( x - 1 ) + 1 = 0 are real and equal. Class 10Quadratic Equation