Math, asked by SciNoel, 2 months ago

The 7th term of an arithmetic sequence is 32 and 12th term is 67. What is its 20th term?

Answers

Answered by priyanshimeena212

1

Answer:

a7 = a +6d =32

a12 =a +11d =67

d = 7 , a = -10

a20 ,= a +19d

= -10 + 19×7

= - 10 + 133

= 123

Previous Question

Next Question

Similar questions

English, 1 month ago

my aim in life to become a army 10 line essay with a write answer...

English, 1 month ago

pot? Tenali: Your Majesty, King: Tenali: Thank you, your Majesty. II. Say whether true or false: a) Tenali Raman was a courtier in a king's court. (T/F) Othe b) One day Tenali Raman got angry with the king. (T/F) c) Tenali Raman came with his face covered with a pot. (T/F) d) The king was impressed by Tenali Raman's intelligence. (T/F) ou III. Answer the following questions: a) Who was Tenali...

English, 1 month ago

In the following sentences, point out the pronouns and say for what each stands. 1) Alice was not a bit hurt, and she jumped up on to her feet in a moment. 2) There were doors all round the hall, but they were all locked. 3) Alice opened the door and found that it led into a small passage. 4) "I wish I hadn't cried so much", said Alice. 5) "You are not attending", said the Mouse to Alice...

Math, 2 months ago

Find the sum of the smallest 6 digit number formed using the digits 3,8,5,9 and reverse...

Math, 2 months ago

√7+ √5 please solve it step by step...

Science, 10 months ago

What happens when a Metal reacts with acid ?

English, 10 months ago

Fiji what is the meaning ...

Math, 10 months ago

PLZZ solve it(from 6-10) No spamming...