Math, asked by manusharma2585, 5 months ago

क्लास टेंथ चैप्टर नंबर 5 एपीके मुझे सारे फार्मूले चाहिएचैप्टर नंबर 5 ऑफ़ मैथ्स क्लास 10th फार्मूला ​

Answers

Answered by rakshit0271
2

Answer:

The n'th term of an A.P.

tn = a+(n-1)d

Sum of n terms in A.P.

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

Sum of all terms in a finite A.P.

S = n/2(a + l)

here 'l' means last term

hope this is fine. Mark as Brainliest.

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