Math, asked by kadam5, 1 year ago

3+7+11+......to n terms =n(2n+1)

Answers

Answered by Gaurav1993

1

proved ............................

Attachments:

kadam5: thank you

Gaurav1993: wlcm

Previous Question

Next Question

Similar questions

Math, 10 months ago

Simran bird pet food was 56000 rupees she then sold one third of IT incurring a loss of 40% what profit she must earn on receipt of this applies to nullify this loss...

English, 10 months ago

Evaluate the impact of risky behaviour...

CBSE BOARD XII, 10 months ago

Wright a note on the subject matter s logic...

Math, 1 year ago

if sin theta + cos theta = √2 cos theta, then prove that cos theta - sin theta =√2sin theta...

Science, 1 year ago

what would you do to motivate people in your street to utilise toilets...

Math, 1 year ago

while solving problems on electric field how to determine direction of electric field with explain with diagram or only explain briefly...

Physics, 1 year ago

Cooling coils at the back of refrigerators are made up of copper.

English, 1 year ago

15. Not ______ as a finalist in the spelling competition caused young Scott ______ from depression for months afterwards. A) choosing/ suffering B) to choose/ to suffer C) being chosen/ to suffer D) to have chosen / to be suffered E) to be chosen/ suffered...