Math, asked by senatish, 1 year ago

FIND THE SUM OF 1ST 17 TERMS OF AN A.P. WHOSE 4TH AND 9TH TERMS ARE 15 AND 30.

Answers

Answered by akhilreddy144

0

Answer:

Sum of first 17 terms is 510

a=6

d=3

Answered by BeautifulWitch

3

Answer:

Hope this helps you ✌️✌️

Attachments:

Previous Question

Next Question

Similar questions

Math, 6 months ago

Let a, b, c be the three rational numbers where a=2/4,b=3/5 and C=(-5/6) Verify: (i) a +(b + c) = (a + b) + (Associative property of addition). (ii) a * (b*c)= (a*b)* c (Associative property of multiplication).

Math, 6 months ago

please tell me answer only right answer no wrong answer please right jis jis ko aata hai vo he de ga or kise ne nhi dena hai answer baat man jao...

Math, 6 months ago

which of the following is an expression with numbers only? (a)x + 1 (b)2x (c)1 - x (d) 3.

Biology, 1 year ago

it is mother who gives birth to the child then how then get features of both the parents?????????

English, 1 year ago

Poem on the importance of foresight and planning...

English, 1 year ago

if there were no internet for a day what would happen...

Science, 1 year ago

a real image is always.....................

Geography, 1 year ago

population of New Town Kolkata in brief...