Math, asked by madhuris605, 6 months ago

what is the formula to calculate sum of AP (sn)

Answers

Answered by pashu5

4

Answer:

Sn=n upon 2 [2a+(n-1)d]

Answered by AROHISHERGILL7903

24

Answer:

Sn=n(n+1)/2

Sn=n/2[2a+(n-1)d]

ya dono ha

Previous Question

Next Question

Similar questions

Math, 3 months ago

is this set empty or not empty. also write the cardinality of each. please answers right.

English, 3 months ago

answer me this words meaning...

Environmental Sciences, 3 months ago

all the ways in which rat and cat are alike...

Hindi, 6 months ago

This questions are on bade ghar ki beti.So,please help me.

History, 6 months ago

4. Workers in a factory doing tasks best suited to their expertise...

Math, 9 months ago

Point p divides the line segment joining the points a(-1 3) and b(3,5) such that...

Science, 9 months ago

which of these objects would from the darkest shadow when light source is obstructed?( options are 1.paper 2. plastic 3. tree 4.glass bottle ( please tell me fast)...

English, 9 months ago

Please suggest me the title and moral of this story.