Question

sum of first 11 multiple of 12​

Answer 1

Answer:

the answer for your question is 858

I hope this helps you

Answer 2

Answer:

the sum of first 11 multiple of 12 is

Explanation:

by using AP formula

Sn=n/2×{2a+(n-1)×d}

S¹²=12/2×{2×12+(11-1)×12}

= 6×{24+120}

=6×144

=864

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