Math, asked by vaishnaviamaraveni, 1 month ago

find the nth term of 1.3+4.7+7.11+...

Answers

Answered by JigyashaJain
1

Step-by-step explanation:

an = a + (n-1)d

an = 1.3 + (n-1) 3.4

= 1.3 + 3.4n - 3.4

= 3.4n - 2.1

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