Math, asked by archanarajeev173, 10 months ago

the 2nd term of a Geomertic progretion is 18 and 4th term is 486,find the first term and common ratio

Answers

Answered by manasirlapati

1

you gave wrong as 486 will not come as 4th term it will come as 7 th term then first term is 2/3 and r=3

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