Math, asked by ankit14118845, 1 year ago

find the sum of 40 terms of the A.P. 1+6+4+9+7+12+...

Answers

Answered by Shreya1401

the following is not in AP

Shreya1401: d=a2-a1=5 but a3-a2=-2

Shreya1401: not an AP

ankit14118845: ne pr ans. kuch or a ra h kase a ra h ye muje ne pta

ankit14118845: 1280 ye h answer

Shreya1401: d toh alag aa raha hai toh kaise AP hua

ankit14118845: ye he samaj ne ara tbe to yha help le

ankit14118845: ap kon si class me ho??

Shreya1401: may be question is misprint type

ankit14118845: pta ne ho sakta h

ankit14118845: or koe question ata m jo mne type kie h usme se

Answered by deekshith96

Answer:

this is not in AP

Step-by-step explanation:

check the question

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