Question

Find the fourth term of the AP 14,20,26,..

Answer 1

Answer:

a=14,d=6

a4=a+3d

=14+3×6

=14+18

=22

Step-by-step explanation:

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Answer 2

Answer:

Step-by-step explanation:

here common difference d = $a_{2}$-$a_{1}$

                                            =20-14=6

                      first term of an AP a=14

nth term of an AP = a +d(n-1)

                                =  14+6(4-1)

                               =14 + 18

                                =32

                                                       or simply

    d =6 ,      a=14,       3rd term =26

then 4th term =26 +6 = 32