Math, asked by mahalakshmigsiyer, 5 months ago

In an AP given d=3, S16= 440 find 'a' and 'an'

Answers

Answered by Anonymous

2

Answer:

d = 3

n = 16

s16 = 440

Sn = n/2 (2a+(n-1)d)

440 = 8 (2a+(15)3)

55 = 2a+45

2a= 10

a=5

Answered by reyanhaneef2005

0

Answer:

a = 5

Step-by-step explanation:

d = 3

n = 16

s16 = 440

Sn = n/2 (2a+(n-1)d)

440 = 8 (2a+(15)3)

55 = 2a+45

2a= 10

a=5

Previous Question

Next Question

Similar questions

English, 2 months ago

frared. I of darker grass usually caused by fungi Comprehension A. Answer the following questions. 1. Where does the fairy wander? 2. What does the fairy mean by Swifter than the moon's sphere? 3. How does the fairy serve the fairy queen? 4. Explain the meaning of 'To dew her orbs upon the green'. 5. Who are the fairy queen's pensioners? 6. What does the fairy need dewdrops for? B. Read the lines...

Science, 2 months ago

Mention works where we use compressibility in our daily life? (AS)...

History, 2 months ago

Why a fused bulb does not glow?

Math, 5 months ago

Three coins were tossed 30 times simultaneously. Each time the number of heads occurring was noted down as follows: 01221233013112201213001123220 Prepare a frequency distribution table for the data given above....

Biology, 5 months ago

डिफरेंस बिटवीन वैक्सीन एंड वैक्सीनेशन...

Math, 10 months ago

Mrs. Rodger got a weekly raise of $145. If she gets paid every other week, write an integer describing how the raise will affect her paycheck.

Physics, 10 months ago

what is a power source which not produced by sun...

English, 10 months ago

• Complete the following conditional sentences by choosing the appropria form of the verb in brackets Rahul( win) ...................the contest, if he (practice)................... every day.