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Question-169945




Question Number 169945 by mathlove last updated on 13/May/22
Commented by mathlove last updated on 13/May/22
help me
$${help}\:{me} \\ $$
Commented by Rasheed.Sindhi last updated on 13/May/22
d is integer or natural?  If  d is natural see q#169874
$${d}\:{is}\:{integer}\:{or}\:{natural}? \\ $$$${If}\:\:{d}\:{is}\:{natural}\:{see}\:{q}#\mathrm{169874} \\ $$
Commented by mathlove last updated on 13/May/22
d is natural
$${d}\:{is}\:{natural} \\ $$
Commented by Rasheed.Sindhi last updated on 13/May/22
Then see q#169874
$$\mathcal{T}{hen}\:{see}\:{q}#\mathrm{169874} \\ $$
Commented by mathlove last updated on 13/May/22
if d is anteger then how solve it
$${if}\:{d}\:{is}\:{anteger}\:{then}\:{how}\:{solve}\:{it} \\ $$
Answered by Rasheed.Sindhi last updated on 13/May/22
Integer Divisors of 6:  0, ±1,±2,±3,±6  ∴ Σd      =(−6)+(−3)+(−2)+(−1)+0                                              +1+2+3+6=0
$$\mathcal{I}{nteger}\:\mathcal{D}{ivisors}\:{of}\:\mathrm{6}: \\ $$$$\mathrm{0},\:\pm\mathrm{1},\pm\mathrm{2},\pm\mathrm{3},\pm\mathrm{6} \\ $$$$\therefore\:\Sigma{d} \\ $$$$\:\:\:\:=\left(\cancel{−\mathrm{6}}\right)+\left(\cancel{−\mathrm{3}}\right)+\left(\cancel{−\mathrm{2}}\right)+\left(\cancel{−\mathrm{1}}\right)+\mathrm{0} \\ $$$$\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:+\cancel{\mathrm{1}}+\cancel{\mathrm{2}}+\cancel{\mathrm{3}}+\cancel{\mathrm{6}}=\mathrm{0} \\ $$
Commented by mathlove last updated on 13/May/22
whats formullah???
$${whats}\:{formullah}??? \\ $$

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