WebIn an AP, if d = –4, n = 7, an = 4, then a is (A) 6 (B) 7 (C) 20 (D) 28 Solution: (D) 28 Explanation: We know that nth term of an AP is a n = a + (n – 1)d where, a = first term a n is nth term d is the common difference According to the question, 4 = a + (7 – 1) (- 4) 4 = a – 24 a = 24 + 4 = 28 2. WebApr 10, 2024 · A Computer Science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions.
In an AP, if d = -4, n = 7, an = 4, then a is - Cuemath
WebMar 30, 2024 · In an Arithmetic Progression, if d= –4, n = 7,an = 4, then find a. Get live Maths 1-on-1 Classs - Class 6 to 12 Book 30 minute class for ₹ 499 ₹ 299 Transcript Question 5 … WebNov 25, 2024 · In an AP, if the common difference (d) = – 4, and the seventh term (a7) is 4, then find the first term. LIVE Course for free. Rated by 1 million+ students Get app now Login. ... If an be the nth term of an AP and if a7 = 15, then the value of the common difference that would make a2a7a12 greatest is. csudh institutional research
In an AP, if d = - 4, n = 7, an = 4, then find a [Video] - Teachoo
WebLet the first term, common difference and the number of terms of an AP are a, d and n respectively. Given that, first term (a) = – 5 and last term (l) = 45 Sum of the terms of the AP = 120 ⇒ S n = 120 We know that, if last term of an AP is known, then sum of n terms of an AP is, So, the common difference is 10. Webnth term of an AP nth term of an arithmetic progression (intermediate) Google Classroom You might need: Calculator In an arithmetic progression, a_ {n} - a_ {9} = 12 an − a9 = 12 The common difference is 3 3. Find the value of n n. n = n = Show Calculator Stuck? Use a hint. Report a problem 7 4 1 x x y y \theta θ \pi π 8 5 2 0 9 6 3 Do 4 problems WebJan 16, 2024 · Arithmetic Progression Formulas: An arithmetic progression (AP) is a sequence in which the differences between each successive term are the same.It is possible to derive a formula for the AP’s nth term from an arithmetic progression. The sequence 2, 6, 10, 14,…, for example, is an arithmetic progression (AP) because it follows a pattern in … csudh information systems