Math, asked by mehtaparas914, 7 months ago

find the sun of first 10 term of ap 6,4, 2...

Answers

Answered by parmodyadav2105

1

Step-by-step explanation:

=n/2(2a+(n-1)d)

=10/2(2*6+(10-1)-2)

=10/2(12-18)

=10/2(-6)

=-30

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