Question

A.P का प्रथम पद 2 तथा 10 वां पद 47 है इस A.P का साव अंतर ज्ञात करो​

Answer 1

We have: a=2,T10 =47

Tn=a+(n-1)d

47=2+(10-1)d

d=45/9

so, d=5

Answer 2

Answer:

we know that 10th term written as,

a + 9d

so,

Step-by-step explanation:

a + 9d = 47

2+9d = 47

9d = 47-2.

d = 45/9

d = 5

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