Question

Find the missing term in the following AP.
42; 48;54; 60; 66;_;78;...​

Answer 1

Answer:

72

Step-by-step explanation:

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Answer 2

Answer:

a=42(first term) d=a2-a1=6(common difference)

To find 6th term (a6) = a+(n-1)d. (n= no. of terms)

a6=42+(6-1)6

a6=42+30

a6= 72 Ans