Math, asked by arunchavhan5544, 5 months ago

If Sn=2n-3,find S12

Answers

Answered by kartikdt

0

Answer:

21 is the answer

Step-by-step explanation:

S12 = 2×12-3

S12= 24-3

S12 = 21

Answered by Kanagaraju

0

Answer:

21

Step-by-step explanation:

Sn = 2n - 3

S12 = (2 ×12) - 3 = 24 -3 = 21

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