find S10 for the AP 2,4,6....
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a= 2
d = 2
an = 20
n= 10
Sn = [n/2(2a+(n-1)×d]
S10 = [10/2(2×2(10-1)×2]
SOLVE THIS YOU WILL GET YOUR ANSWER
d = 2
an = 20
n= 10
Sn = [n/2(2a+(n-1)×d]
S10 = [10/2(2×2(10-1)×2]
SOLVE THIS YOU WILL GET YOUR ANSWER
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