Math, asked by TroyA3975, 11 months ago

What is a1 of the arithmetic sequence for which a3=10 and a51=−182?

Answers

Answered by Anonymous

4

Answer:

Step-by-step explanation:

an = a1 + (n-1)d

a7 = a1 + (7-1)d

-45 = a1 + 6d

a15 = a1 + (15-1)d

-77 = a1 + 14d

-45 = a1 + 6d

-77 = a1 + 14d

a1 = -21, d = -4

Answered by kylieducharme2

0

Answer:help

Step-by-step explanation:

don’t wanna pay

Previous Question

Next Question

Similar questions

Math, 6 months ago

In a square decimal fraction,what type of digits are there of the decimal point?

Hindi, 6 months ago

mughal cold cream 20-50 shabdo me vigyapan tayar kijiye write in hindi...

Math, 6 months ago

Express the following numbers in standard form: 3,90,878 and 3908.78 some examples 3,18,65,00,000 Ans: 3.1865 x 10⁹ 39087.8 Ans: 3.90878 x 10⁴ from chapter exponents and powers also explain how u got the answer thank you ...

Science, 11 months ago

a crystal of copper sulphate is dropping in a glass of water and is allowed to settle at the bottom after sometime it is observed that the blue colour appears just above the solid crystal and with in the passes of time whole water in glass turns blue identify the characteristics of particles of matter associated with this observation ...

History, 11 months ago

how did the British deal with dispensing justice of india?

Chemistry, 1 year ago

hii guys explain the role of latent heat in the change of state of a substance...

Hindi, 1 year ago

Doctor aur marij ke bich samvad lekhan hindi mai...

Science, 1 year ago

what happens to the inflated balloon when it pressed from two sides with hand...