(i) The first five term is 7, 11, 15, 19, 23 The Tenth term is 43.
(ii) The first five term is 3, 5, 7, 9, 11 The Tenth term is 21.
In the given statement is:
Write down the first five terms of these sequences
and, To find 10" term.
(i) the first term is 7, the term - to - term rule is add 4.
Now, According to the question:
First term = 7
Second term = 7 +4 = 11
Third term = 11 + 4 = 15
Fourth term = 15 + 4 = 19
Fifth term = 19 + 4 = 23
Sixth term = 23 + 4 = 27
Seventh term = 27 + 4 = 31
Eighth term = 31 + 4 = 35
Ninth term = 35 + 4 = 39
Tenth term = 39 + 4 = 43
Hence, The first five term is 7, 11, 15, 19, 23 The Tenth term is 43.
(ii) The fourth term is 9, the term - to - term rule is add 2.
Let's find the first term:
First term = 5 - 2 = 3
Second term = 7 - 2 = 5
Third term = 9 - 2 = 7
Fourth term = 9
Fifth term = 9 + 2 = 11
Sixth term = 11 + 2 = 13
Seventh term = 13 + 2 = 15
Eighth term = 15 + 2 = 17
Ninth term = 17 + 2 = 19
Tenth term = 19 + 2 = 21
Hence, The first five term is 3, 5, 7, 9, 11 The Tenth term is 21.
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