Math, asked by prashant22022003, 1 year ago

find sum of first n terms of AP whoae nth term is 5n-1 hence find sum of its 20 terms

Answers

Answered by savleentakkar0605

1

The answer is 99.
Hope it helps.
Please mark as Brainliest.

Previous Question

Next Question

Similar questions

English, 7 months ago

Fill in the blanks with shall, will, should, would : (1) ....... you do me a favour? (2) When......... I see you again? (3) ......... we go to the pictures today? (4) His daughter ......... be sixteen next month. (5) The wound ......... not heal in spite of all the treatment he had. (6) ........ that I were rich! () Had you worked hard, you......... have passed the examination. (8) As you sow, so...

Physics, 7 months ago

Which of the following fibres is not made from refined plastic? * 1/1...

Computer Science, 7 months ago

2.How many times the loop will be executed int x=2,y=50; do { ++x; y-=x++; } while(x<=10);...

Psychology, 1 year ago

is there any day of a year, in which anybody's birthday does not falls? ------best answer must be brainlisted--------------...

Math, 1 year ago

Please answer the question......

Math, 1 year ago

, 4,3 upon 8 into 27 upon 35 into 7.9...

Science, 1 year ago

which impliments is used for breaking up the large lumps of soil...

Math, 1 year ago

draws a line segment AB=6.8 take any point P outside it usung rules and compass draw a line through P parallel to AB...