Math, asked by snehapatil174, 23 days ago

the sum of the 3rd and 7th term of an A.P ia 32 and their product is220. find the sum of first twenty-one terms of an A.P(Take the value of d is positive)

Answers

Answered by Krishrkpmlakv

0

Answer:

Step-by-step explanation:

Attachments:

Previous Question

Next Question

Similar questions

Math, 11 days ago

p(E)=5/4 is it possible?justify your answer...

Physics, 11 days ago

aasman se tapka XD Define Cuteness ...

Economy, 11 days ago

India is a developing economy state true or false...

India Languages, 23 days ago

सर्वनाम ओळखा.आम्ही कामात मग्न होतो.

English, 23 days ago

08 Annual examination 2020-21 Subject English Time:3hrs Class 9th. MM-100 1. Read the passage carefully and answer the questions given below. Our opportunities are great but let me warn you that when power outstrips ability, we will fall on evil days. We should develop competence and ability which would help us utilize the opportunities which are now open to us. From tomorrow morning from...

Physics, 7 months ago

Clear definition of average velocity...

Physics, 7 months ago

what is average speed?

English, 7 months ago

C. Did 3. Give short answers Yes, I did or No, I didn't. a. Did you swim when you were a baby? b. Did you go to the movies when you were two years old? you learn English when you were in Class 2? d. Did you go to school when you were a baby? e. Did you ride a bicycle when you were three? f. Did you help your mother when you were a baby? 9. Did you sleep a great deal when you were a baby? h. Did...