Math, asked by hritikpadghan03, 1 year ago

solve
42=6/2(2a+(6-1)d)

Answers

Answered by sparikatlap7xou1

1

42=3 (2a+5d)
14=2a+5d

Answered by abhiarup

1

42=6/2 (2a+(6-1)d)
42=3 (2a+5d)
42=6a+15d
-6a-15d=42

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