Math, asked by Vipinikitipini2772, 1 year ago

If nth term of an ap is 2n+1 what is the sum of its first three terms

Answers

Answered by seemaarora78

0

the sum of first 3terms is as follows

Attachments:

Previous Question

Next Question

Similar questions

Physics, 7 months ago

Define the following terms Unit:- ...

Math, 7 months ago

Asha can type a given assignment in 45 minutes at a speed of 50 words per minute. Her friend Sneh can type the same assignment in half an hour. What would be Sneh's typing speed?

Geography, 7 months ago

why 82°30E is taken as standard meridian of india...

Math, 1 year ago

Find the area of shaded portion ...

Math, 1 year ago

If you subtract 1/2 from a number and multiple the result by 1/2,you get 1/8.what is the number...

Computer Science, 1 year ago

please answer this question fast I want the answer quickly...

Chemistry, 1 year ago

A shiny brown coloured element A on heating in air becomes black due to the formation of a substance B. When B reacts with a gas C, A is obtained again. C is the gas which is evolved at cathode during electrolysis of water. Identify A, B and C and write the balanced chemical equations for the chemical reactions involved in the process.

Math, 1 year ago

Tow numbers are in the ratio 4:5.if different of their cube is 61,find the number.