Question

if a 5 and 11term of,ap 45 then d ​

Answer 1

Answer:

Hope this helps

Step-by-step explanation:

So common difference is 4

Answer 2

Answer:

Given

a = 5

a11 = 45

an = a + (n-1)(d)

a11 = 5 + (10)(d) = 45

10d = 40

d = 4

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