Which is 20th term of A.P. -3, -6,-9 .........
Answers
Answered by
1
Answer:
-60
Step-by-step explanation:
20×[difference in the term]
=20×(-3)
=-60
Answered by
1
Answer:
-60
Step-by-step explanation:
a^n=a+(n-1)d
a= -3
d= -3
n= 20
=> a^n= -3 + (20-1) x -3
=> a^n= -3 + -57
=> a^n= -60
Hope it helps !!!
Similar questions