# Arithmetic Progressions

Votes & Answers

Question

Question Status

0

1

134

A contract on construction job specifies a penalty for delay of completion beyond a certai...

By Priya123, 2 years ago

replies 1

0

1

127

0

1

112

If the sum of the first n terms of an AP is 4n - n^2, what is the first term (that is S1)?...

By Priya123, 2 years ago

replies 1

0

1

153

Show that a1, a2 …, an, … form an AP where an is defined as below (i) an = 3+4n (ii) an = ...

By Priya123, 2 years ago

replies 1

0

1

148

If the sum of first 7 terms of an AP is 49 and that of 17 terms is 289, find the sum of fi...

By Priya123, 2 years ago

replies 1

0

1

125

Find the sum of first 51 terms of an AP whose second and third terms are 14 and 18 respect...

By Priya123, 2 years ago

replies 1

0

1

129

Find the sum of first 22 terms of an AP in which d = 7 and 22nd term is 149.

By Priya123, 2 years ago

replies 1

0

1

104

The first and the last term of an AP are 17 and 350 respectively. If the common difference...

By Priya123, 2 years ago

replies 1

Forum Information

- 321 Forums
- 27.1 K Topics
- 53.3 K Posts
- 0 Online
- 16.7 K Members

Our newest member: Stripchat

Forum Icons:
Forum contains no unread posts
Forum contains unread posts

Topic Icons:
Not Replied
Replied
Active
Hot
Sticky
Unapproved
Solved
Private
Closed

#### Super Globals

Requests: Array ( )

Server: Array ( )