find the nth term and 20th term of the 3+5+7+9+_____
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2+5+7+9+.....
Here a =3 and
d = 5-3 =2
Formula is a+(n-1)d
=3+(20-1)2 =3+38
=41
So the 20th term of this A. P is 41.
I hope it helps you.
Here a =3 and
d = 5-3 =2
Formula is a+(n-1)d
=3+(20-1)2 =3+38
=41
So the 20th term of this A. P is 41.
I hope it helps you.
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