Question

AP = 2 4 6 8...... is 78 Find the nth term​

Answer 1

Answer:

Here is ur answer ....

Hope it is helpful ...

Answer 2

Answer:

a= 2

d= 2

an= 78

an= a+(n-1)d

78 = 2+(n-1)2

76=(n-1)2

38=(n-1)

n= 39

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