Question

106. The 10th term of Arithmetic progression 3, 7, 11, ... is
(1) 19
(2) 29
(3) 39
(4) 49​

Answer 1

Answer:

39 because of gap 4

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

given a= 3 d= 7-3= 4

n= 10

by using formula

an= a+(n-1) d

= 3+(10-1)4

= 3+9×4

= 36+3= 39