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1-5-i-i-7-




Question Number 59549 by hhghg last updated on 11/May/19
(1/5)×i  i=7
$$\frac{\mathrm{1}}{\mathrm{5}}×\mathrm{i}\:\:\mathrm{i}=\mathrm{7} \\ $$
Answered by ajfour last updated on 11/May/19
11i=35  i=((35)/(11))
$$\mathrm{11i}=\mathrm{35} \\ $$$$\mathrm{i}=\frac{\mathrm{35}}{\mathrm{11}} \\ $$
Commented by prakash jain last updated on 12/May/19
I think questioner is probably in lower standard and just learning variable substitution
Answered by prakash jain last updated on 12/May/19
(1/5)×i  given i=7  (1/5)×i=(1/5)×7=(7/5)
$$\frac{\mathrm{1}}{\mathrm{5}}×\mathrm{i} \\ $$$$\mathrm{given}\:\mathrm{i}=\mathrm{7} \\ $$$$\frac{\mathrm{1}}{\mathrm{5}}×\mathrm{i}=\frac{\mathrm{1}}{\mathrm{5}}×\mathrm{7}=\frac{\mathrm{7}}{\mathrm{5}} \\ $$

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