2. Find the
( 30th term of the AP 10, 7,4
(n) 11th term of the AP:
2....
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Answer:
30th term = a + ( 30 - 1 ) d
= 10 + 29(-3)
= 10 - 87
= -77
11th term = a +( n - 1 )d
= 10 + ( 11 - 1 ) -3
= 10 + 10(-3)
= 10 - 30
= -20
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