Please help answer these problems
1.find the value of 1/(4x9) + 1/(9x14) + 1/(14x19) + ........ + 1/(1999x2004)
2.find the value of 1/3 + 1/6 + 1/10 + 1/15 + 1/21 + ....... + 1/300
I'm waiting..... Thank you
Hello, cdesiani!
Elementary school?
Perhaps very bright elementary students who have mastered Algebra
. . and know some clever (sneaky) tricks . . .
1) Find the value of: .
We note that: .
We have: .
. . . . . .
. . . . . .
2) Find the value of: .
We note that: .
We have: . . . . . .
. . . . .
. . . . .
. . . . .
By sixth grade I had mastered tying my shoelaces and finding my mittens.
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