Question

For an A.P.if a =2 , d = 2.5,then which is the seventh term?

Answer 1

Step-by-step explanation:

a=2

d=2.5

a7 = a+(n-1)d

a7 = 2+(7-1)2.5

a7 = 2+(6)2.5

a7 = 17

Answer 2

Answer:

a=2

d=2.5

a7=?

a7=a+2d

=2+6(2.5)

=2+15

=17

a7=17

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