Math, asked by saraqueen4045, 1 year ago

If 15,k-1,-1 are in AP then the value of k is___

Answers

Answered by jayapundir29

2

this is the full solution

Attachments:

faraanahmedhashmi: good. It can also be solved using arithmetic mean.

Previous Question

Next Question

Similar questions

Economy, 6 months ago

Tick the option which is the main feature of disguised unemployment option which is the main feature of disguised unemployment.

Math, 6 months ago

Clear selection 15. 1/7 of 2100 gram .... of 1 kg O 2/10 3/10 O 4/10 16 How many right analoin thonor...

Computer Science, 6 months ago

doc is the extension name of...

Science, 1 year ago

Why is energy passed at every step of food chain...

Social Sciences, 1 year ago

यदि किसी महीने का चौथा दिन शुक्रवार है, तो निम्नलिखित में कौन सा दिन उसी महीने के पचीसवें दिन के बाद का तीसरा दिन होगा? (A) बुधवार (B) मंगलवार (C) रविवार (D) सोमवार...

Science, 1 year ago

why the plant have no blood?

Math, 1 year ago

5m - 3n = 19 ; m - 6n = -7...

English, 1 year ago

carry out the order change into passive voice...