Math, asked by cbhattacharjeeslg, 9 months ago

In an A. P given a n = 4,d=2, S n = -14, find n and a.

Answers

Answered by vandana929011

11

Step-by-step explanation:

a is -8

n is 7

just view the pic i attached

Attachments:

Previous Question

Next Question

Similar questions

Math, 4 months ago

the area of a rectangular field is 3600sq.m if its width is 45 m, what is its length...

Math, 4 months ago

answer please. explain...

Computer Science, 4 months ago

कार्ले भाजे लेणी कोणत्या जिल्ह्यात आहे...

English, 9 months ago

(Turn into indirect form of speeches and vice versa )The old man asked his son what harm he had done to him ...

History, 9 months ago

शैल का निर्माण कैसे होता है...

Math, 1 year ago

42:56::72? solve this question...

Science, 1 year ago

non living thing which can move?

Chemistry, 1 year ago

How many electrons in an atom can have n=3, l= 1, m=-1and s=+ 1/2 ...