Question

Find the 21st term of the ap - 4 1 2 - 3 - 6 equal to

Answer 1

the sequence is not clear...divide it using ',' please...and ill solve this..

NOT SPAMMING btw

Answer 2

=>The 21st term will be

=>a+(n-1)d

=>4+(21-1)-3

=>4+20×-3

=>4-60

=>-56