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8, , 30., , 31, , , , Arithmetic Progression 259, , Find the 6th term from the end of the AP 17, 14, 11, ..., (40)., Is 184. term of the AP 3,7, 11, 15, ...?, , {CBSE 2005), , Is—150 a term of the AP 11,8, 5, 2,....?, , Which term of the AP 121, 117, 113, ... is its first negative term?, , Which term of the AP 20, 19, 18 57 2 is its first negative term?, (CBSE 2017), The 7th term of an AP is 4 and its 13th term is -16. Find the AP., [CBSE 2014), The 4th term of an AP is zero. Prove that its 25th term is triple its 11th, term [CBSE 2005), If the sixth term of an AP is zero then show that its 33rd term is three, times its 15th term. {CBSE 2017], ‘The 4th term of an AP is 11. The sum of the 5th and 7th terms of this AP, is 34. Find its common difference. [CBSE 2015), , , , The 9th term of an AP is -32 and the sum of its 11th and 13th terms, is -94. Find the common difference of the AP. [CBSE 2015}, Determine the nth term of the AP whose 7th term is -1 and 16th term, is 17, {CBSE 2014), If 4 times the 4th term of an AP is equal to 18 times its 18th term then, find its 22nd term. [CBSE 2012), If 10 times the 10th term of an AP is equal to 15 times the 15th term,, show that its 25th term is zero., , 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. (CBSE 2012], 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. [CBSE 2014), For what value of , the nth terms of the arithmetic progressions, 63, 65, 67, ... and 3, 10, 17, ... are equal? [CBSE 2008, 17), , . The 17th term of AP is 5 more than twice its 8th term. If the 11th term of, , the AP is 43, find its nth term. [cBSE 2012), , . The 24th term of an AP is twice its 10th term. Show that its 72nd term is, , 4 times its 15th term. {CBSE 2013), , . The 19th term of an AP is equal to 3 times its 6th term. If its 9th term is, , 19, find the AP. {CBSE 2013), If the pth term of an AP is q and its qth term is p then show that its, (p+ q)th term is zero.