what is 1+2+3+8+6+7+4+5+9.......the first will get the brainliest
dhruv7237:
45
45 is the ans
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Answered by
1
1+2+3+4+5+6+7+8+9............
you can get the valùe of it by it
n(n+1)/2
you can get the valùe of it by it
n(n+1)/2
cricket
or you??
football
i guest you like football
i thought u like cricket.......coz most of the indians like cricket
oh my guest is true
yup
it is not any matter
i play cricket intertionately
hmmmm
Answered by
1
N(n+1)/2...use this
plz fida mark me as brainlist
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