Math, asked by ritheeshreddy17, 3 months ago

Find the 100th term. If the first term is 4 and the common difference is 7?​

Answers

Answered by Anonymous
115

Answer:

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\huge\mathfrak{\red{Answer}}

\huge\mathcal{\green{697}}

Step-by-step explanation:

Given:-

  • In an Arithmetic progression,

  • the first term,a = 4

  • The common difference,d = 7

To find:-

  • The 100th term of the AP

\huge\mathcal{\green{Now,}}

  • a = 4

  • d = 7

  • n = 100

  • a_n= ?

We know that;

 a_{n} = a + (n - 1)d

\huge\mathcal{\green{Therefore,}}

putting values we get;

a_{100} = 4 + (100 - 1)7

a_{100} = 4 + (99)7

a_{100} = 4 + 693

a_{100} = 697

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