Math, asked by ramnivassaraswat804, 8 months ago

the 18 term of an ap is half its second term and the 11th term exceeds one third of its fourth term by 1 find the 15 ter hum

Answers

Answered by bandanad096

1

Answer:

make me brain list plz....

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Answered by qaexlblluqbcnfdaml

1

Step-by-step explanation:

18 term is a+17d

2 term is a+d

similarly.. a+10d is 11th term and a+14d is 15th term

2(a+17d)= a+d.. eq 1

a+10d-1/3= a+3d... eq2

solve the equTions and gind the 15th term

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