Question

30th term of the A.P: 10,7, 4, …, is

Answer 1

Answer:

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Step-by-step explanation:

a =10

d = 7 - 10 = -3

t30 = a +29d = 10 - 29*3 = 10 - 87 = -77

Answer 2

Answer:

Tn=a+(n-1) d

= 10+(30-1)-3

=10-87

=-77

hope so it will be useful to you dear ☺️