Math, asked by 10b2020r31, 9 months ago

To find the 21st term
in
AP:3, 10, 12,24,31

Answers

Answered by chhotiroy343

1

Answer:

a=3

d=7

tn=a+20d

=3+140

=143

Answered by Anonymous

1

Step-by-step explanation:

please mark as brain list

see I gave u an attachment

Attachments:

Previous Question

Next Question

Similar questions

Hindi, 4 months ago

tuk wale shabd gatha...

Physics, 4 months ago

who was the leader of Jaipur in club can you help me in these question ?

Art, 4 months ago

हरिशंकर प्रसाद के निबंध संग्रह...

History, 9 months ago

Dhimsen barena uc 2 2 What qualities of the outhor are are important in the writing of history? A...

Math, 9 months ago

lf - 1000 is 200th term of the A.P. -5, -10, -15,…, -1000 ,then the 10th term from the end is,...

Math, 1 year ago

please give me answer...

Math, 1 year ago

a chemist has one solution which is 50% acid and second which is 25% acid how much of each should be mixed to make 10 litre of 40% of acid solution...

English, 1 year ago

various states are used to measure people's intelligence in this sentence which are countable nouns and which are uncountable nouns...