Question

If 4,X,Y,Z,28are in Ap then Z=?​

Answer 1

Answer:

Difference (d) = 28-z = z-y = y-x = x-4First term (a) = 4Fifth term (a5) = 28a5 = a + (n-1) * d28 = 4 + 4d4d = 24d= 6d = 28-z6 ...

Answer 2

Step-by-step explanation:

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