Let A Example 4 2. J=4 12 k=1 10 and B 4 If a and r...

 

Transcribed Image Text:

Let A Example 4 2. J=4 12 k=1 10¹ and B 4 If a and r are two real numbers, we know that ar determine the following sums: ark Σ' ar 5 k=1 7. Write A + B using a single summation. TL k=0 3. Ear 4.² 4. ar k=0 2k a(1-²¹) Use this to 1-r Let A Example 4 2. J=4 12 k=1 10¹ and B 4 If a and r are two real numbers, we know that ar determine the following sums: ark Σ' ar 5 k=1 7. Write A + B using a single summation. TL k=0 3. Ear 4.² 4. ar k=0 2k a(1-²¹) Use this to 1-r

Answer rating: 100% (QA)

Note Here sum is sigma symbol Lets start by finding the sum A and B individually A sumj 4 to 8 10j U... View the full answer