Math, asked by jacklineongayo9, 2 months ago

the sum of the first 13terms of an arithmetic progression is13 and sum of the first 5 you terms is 25. find the sum of the first 21 you terms?

Answers

Answered by ak3613631

0

Answer:

Answer:

How are you fine or not five and was had

Step-by-step explanation:

Previous Question

Next Question

Similar questions

Political Science, 29 days ago

______ and______ are fixed factor of production...

Environmental Sciences, 29 days ago

while making aam- papad, ______ are mixed with mango pulp before drying in the ⛅ sun light ...

Science, 29 days ago

3. 4. What is an exothermic reaction ? Give an example. on for the following: reason...

Social Sciences, 2 months ago

Write about the main characteristics of alluvial soils along with its distribution.

Physics, 2 months ago

The process by which changes in the individual are brought about through his...

Chemistry, 9 months ago

what is plaster of paris how is it prepared..... and what are uses proper explanation with equation.....

Math, 9 months ago

Rationalise the denominator of 2 / √5+ √3+2...

Social Sciences, 9 months ago

almost – million cases of Malaria are reported every year and this number is it decreasing...