Web30 okt. 2024 · Math Secondary School answered • expert verified If 6 times of 6th term of an A.P is equal to 7 times the 7th term, then the 13th term of the A.P is 1) 0 2) 6 3) 7 4) … Web12 okt. 2024 · The ratio of 6th and 8th term of an A.P is 7:9. Find the ratio of 9th term to 13th term. numbers and sequences class-10 1 Answer +2 votes answered Oct 12, 2024 by Aanchi (49.4k points) selected Oct 12, 2024 by Darshee Best answer Given : t6 : t8 = 7 : 9 (using tn = a + (n – 1)d a + 5d : a + 7d = 7 : 9 9 (a + 5 d) = 7 (a + 7d) 9a + 45 d = 7a + 49d
The sixth term of an A.P is equal to 2, the value of the common ...
Web15 apr. 2024 · Best answer Sixth term of an AP is zero that is a6 = 0 a + 5d = 0 a = -5 d Now, a15 a 15 = a + (15 - 1)d = a + 14d = -5d + 14d = 9d and a33 a 33 = a + (33 - 1)d = a + 32d = -5d + 32d = 27d = 3 × 9d = 3a15 a 15 ( ∵ a15 ∵ a 15 = 9d) Hence, a33 a 33 = 3a15 a 15 Hence proved. ← Prev Question Next Question → Find MCQs & Mock Test Free JEE … WebIf the 10 times of the 10 th term of an AP is equal to 15 times to the 15 th term, then the 25 th term is: Q. If 10 times the 10 t h term of an A. P. is equal to 15 times the 15 t h term, show that 25 t h term of the A. P. is zero. View More. Related Videos. General Form of an AP. MATHEMATICS. Watch in App. Explore more. nth Term of an AP. rawco constructions
The 6^th term of an arithmetic progression is - 10 and the 10^th …
WebThe 6th term of an arithmetic progression is -10 and the 10th term is -26. Determine the 15th term of the AP. A -50 B -40 C -46 D -32 Solution The correct option is C -46 Let the first term and the common difference of the AP be a and d respectively 6th term = -10 (Given) a+(6−1)d =−10 [ Since, an = a + (n - 1)d] a+5d= −10 ........ (i) WebIf 6 times the 6th term of an AP is equal to 21 times the 21st term of that AP, then 27th term of the same AP is ___ A 1 B 0.0 C -1 D -2 Solution The correct option is B 0 Given, … WebIf 6 times of 6 th term of an A.P. is equal to 7 times the 7 th term, then the 13 th term of the A.P. is Options 0 6 7 13 Advertisement Remove all ads Solution 0 Explanation; Hint: … simple coffee filter