Find the common difference of an arithmetic progression whose first term and whose eighth term is 16.

Q: Find the first five terms of the arithmetic progression whose fourth and eleventh terms are 30 and…

A: Given the fourth and eleventh terms of an arithmetic progression is 30 and 107

Q: Find the eighth term of the arithmetic sequence whose first term is 4 and whose common difference is…

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Q: Find the 57th term of an arithmetic progression when the 1st term is -18 and the common difference…

A: the general term of the AP series is given by an=a+n-1d where a is the first term and d is the…

Q: Find the sum of a geometric progression whose first three terms are 12,-6, and 3. Show solution

A: The sum of the first n terms of a geometric series is given by…

Q: Find the 13th term of the arithmetic sequence 3x-11, -6, -3x-1, -6x + 4.

A:

Q: find the sum of the first 10 terms of geometric progression 2x,4x+14, 20x-14

A: Geometric progression: A sequence in which the next term is produced by multiplying a fixed number…

Q: Write the first term of the arithmetic sequence whose fourth term is 21 and nineteenth term is 111.

A: Given query is to find the first term of a arithmetic sequence whose fourth and nineteenth term is…

Q: The 3rd term of an arithmetic progression is 4 and the 9th term is -14. Find the sum of the first…

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Q: Write the second term of the sequence.

A: an=(-1)n4n-1

Q: Can the sequence 2, −4, 8, −16, 32, … be represented by an exponential function? Why or why not?

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Q: Find next three terms of geometric progression 5,25,125

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Q: Find the 57th term of an arithmetic progression when the 1st  term -18 and the common difference is…

A: