Math, asked by AbhinaRamachandran, 7 hours ago

The sum of the 1st and 17th term of an arithmetic sequence is 40 what is its 9th term​

Answers

Answered by kashishrana369
0

Step-by-step explanation:

wqkalwpwpwuurjzkznsnzkaoosnxmkskskxld

Answered by mimansha24
0

Answer:

Hence, the sum of the first 40 terms will be 40 * (3*40 + 17)/2 = 40*137 / 2 = 2740.

Previous Question
Next Question
Similar questions
English, 4 hours ago
book review of any 2 books of Ruskin bond ​...
Math, 4 hours ago
Express the number in standard form: 3×10^{3} +5×100+7×10^{-3} a)3005.007 c) 305.07 b)3005.7 d) 3005.07...
History, 4 hours ago
DIfference between india and bhutan...
World Languages, 7 hours ago
How.many disst in himanchal pradesh​...
History, 7 hours ago
Answer this ASAP please​...
India Languages, 7 months ago
need to be fuelled / by awaring / people / the demand / coconut water / health benefits / it's / for / tremendous​...
Computer Science, 7 months ago
E. Write the formulas for the following. 1. To find the sum of cells A1 to A6 and to display the answer in A7. 2. To find the average of cells C3 to F3 and to write the answer in G3. 3. To calculate the product of cells A1 to A4 and to display the result in A5.​
Math, 7 months ago
let us find zero in a linear polynomial x-5​...