Math, asked by mddilshad829226, 9 months ago

AP का d=5 और S9=75 हो, तो
क्या होगा?​

Answers

Answered by radhikabhardwaj73
1

Step-by-step explanation:

by using sn formula:- sn,=n÷2(2a+(n-1)×d .

put the values and u got your ans

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