Math, asked by Year9211, 8 months ago

Find the 19th term of the following a.p :7,13,19,25,......

Answers

Answered by satveermeena173550

6

Step-by-step explanation:

we know that an = a + ( n-1 ) d

so, a19 = 7+ (19-1 ) d

here d= 13-7 =6

thus a19 = 7 + 18* 6

a19 = 7 + 108

a19= 115

so 19th term of this ap is 115

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