Question

determine the 5th term of AP whose 9th term is -6 and common difference is 5 by 4​

Answer 1

Step-by-step explanation:

a+8d=-6. (9th term is a+(n-1)d=a+(9-1)d)as d=5/4

a+8(5/4)=-6:a=-16.

5th term is a+4d=-16+4(5/4)

-16+5=-11

SO FINALLY 5TH TERM IS -11

HOPE U UNDERSTOOD