Question

One of four A.M’s between 3,23 is​

Answer 1

Answer:

Therefore 4 AM's between 3 and 23 are 7,11,15,19

Answer 2

FOR AN AM

D=B-A/N+1

D=23-3/4+1

=20/5

=4

USING PL

Xr=a+r(d)=========>r=1,2,3..........

FIRST AM IS=7,11,15,19

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