WebSep 29, 2024 · How do you write the first five terms of the geometric sequence #a_1=5, a_(k+1)=-2a_k# and determine the common ratio and write the nth term of the sequence as a function of n? WebNov 2, 2024 · Math Junior High School answered Find the specified term of each geometric sequence 1. a1=-4,r=3 find a8 2. a1=6,r=4 find a6 3. a1=6,r=1/3 find a12 4. a1=5,r=1/5 find a7 5. a1=2,r=-2 find a20 Advertisement Answer 18 people found it helpful ssttyyxx Answer: 1. a8= -8748 2. a6= 6144 3. a12= 2/59049 4 a7= 1/3125 5. a20= -1048576 Advertisement
Let A1, A2, A3, ...... be an increasing geometric progression of ...
WebHistory. In 1947, American Telephone and Telegraph (AT&T) published the first configuration of proposed numbering plan areas (NPAs) for a new nationwide numbering … WebFeb 11, 2024 · There exist two distinct ways in which you can mathematically represent a geometric sequence with just one formula: the explicit formula for a geometric sequence and the recursive formula for a geometric sequence.The first of these is the one we have already seen in our geometric series example. What we saw was the specific, explicit … bits goa to airport
Find a12 given the geometric sequence 2, -6, 18, -54,
WebIf a 1 , a 2 , a 3 ,....., a n are consecutive terms of an increasing A. P . and ( 1 2 − a 1 ) + ( 2 2 − a 2 ) + ( 3 2 − a 3 ) + . . . . . . . + ( n 2 − a n ) = 3 ( n − 1 ) n ( n + 1 ) , then the value of ( 6 a 5 + a 3 − a 2 ) is equal to Web4 4 , 12 12 , 36 36 , 108 108. This is a geometric sequence since there is a common ratio between each term. In this case, multiplying the previous term in the sequence by 3 3 gives the next term. In other words, an = a1rn−1 a n = a 1 r n - 1. Geometric Sequence: r = 3 r = 3. This is the form of a geometric sequence. an = a1rn−1 a n = a 1 r ... WebJul 12, 2024 · Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get … bits goa or hyderabad