Math, asked by sania08, 6 months ago

The sum of n terms of an A.P. is: n(3n+37)/2. If its pth term is 56, then what is the value of p?
a) 10 b) 12 c) 13 d) 15​

Answers

Answered by ssita8505
0

Step-by-step explanation:

the song of terminals of an a point P point is save point 3n + 3 72.8 it's a 10 B12 c13 d15

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