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Category: Logic

Is-there-a-backwards-

Question Number 35562 by dgdg123 last updated on 20/May/18 $$\mathrm{Is}\:\mathrm{there}\:\mathrm{a}\:\mathrm{backwards}\:“\Rightarrow''? \\ $$ Commented by Rasheed.Sindhi last updated on 20/May/18 $$\mathrm{click}\:\mathrm{on}“\int\:'',\mathrm{then}\:\mathrm{click}\:\mathrm{on}\:“\trianglerighteq''\mathrm{there} \\ $$$$\mathrm{you}\:\mathrm{can}\:\mathrm{see}\:“\Leftarrow'' \\ $$$$\int\:\:\trianglerighteq\:\Leftarrow \\…

1-25-66-True-or-False-2-44-44-True-or-false-3-39-gt-169-True-or-False-4-15-lt-61-True-or-false-Make-sure-you-have-to-answer-correctly-

Question Number 100696 by EquationMaker2305 last updated on 28/Jun/20 $$\mathrm{1}.\:\:\:\:\mathrm{25}\neq\mathrm{66}\:=\:\mathrm{True}\:\mathrm{or}\:\mathrm{False}? \\ $$$$\mathrm{2}.\:\:\:\:\mathrm{44}=\mathrm{44}\:=\mathrm{True}\:\mathrm{or}\:\mathrm{false}? \\ $$$$\mathrm{3}.\:\:\:\:\:\mathrm{39}>\mathrm{169}=\mathrm{True}\:\mathrm{or}\:\mathrm{False}? \\ $$$$\mathrm{4}.\:\:\:\:\mathrm{15}<\mathrm{61}\:=\:\mathrm{True}\:\mathrm{or}\:\mathrm{false}? \\ $$$$\: \\ $$$$\mathrm{Make}\:\mathrm{sure}\:\mathrm{you}\:\mathrm{have}\:\mathrm{to} \\ $$$$\mathrm{answer}\:\mathrm{correctly} \\ $$ Commented…

Find-a-number-that-becomes-N-times-smaller-if-the-first-digit-is-removed-in-the-following-cases-1-N-17-2-N-27-3-N-37-4-N-47-

Question Number 99058 by Learner-123 last updated on 18/Jun/20 $${Find}\:{a}\:{number}\:{that}\:{becomes}\:{N}\:{times} \\ $$$${smaller}\:{if}\:{the}\:{first}\:{digit}\:{is}\:{removed} \\ $$$${in}\:{the}\:{following}\:{cases}: \\ $$$$\left.\mathrm{1}\right)\:{N}=\mathrm{17} \\ $$$$\left.\mathrm{2}\right)\:{N}=\mathrm{27} \\ $$$$\left.\mathrm{3}\right){N}=\mathrm{37} \\ $$$$\left.\mathrm{4}\right){N}=\mathrm{47}. \\ $$ Commented…

Question-33216

Question Number 33216 by Tinkutara last updated on 13/Apr/18 Answered by $@ty@m last updated on 13/Apr/18 $$\mathrm{1}+\mathrm{2017}=\mathrm{2018} \\ $$$$−\mathrm{2}+\left(−\mathrm{2016}\right)=−\mathrm{2018} \\ $$$$…………………. \\ $$$$…………………. \\ $$$$\mathrm{1005}+\mathrm{2013}=\mathrm{2018}…

Question-33217

Question Number 33217 by Tinkutara last updated on 13/Apr/18 Commented by Rasheed.Sindhi last updated on 13/Apr/18 $$\mathrm{N}=\mathrm{2}? \\ $$$$\left(\mathrm{I}\:\mathrm{supposed}\:\mathrm{that}\:\mathrm{both}\:\mathrm{cordinates}\:\mathrm{of}\:\mathrm{mid}-\right. \\ $$$$\left.\mathrm{points}\:\mathrm{be}\:\mathrm{not}\:\mathrm{integer}.\right) \\ $$ Commented by…

What-is-Mathematical-Calculus-and-Mathematical-fhysics-Then-what-is-the-difference-and-how-to-explain-Zaynal-

Question Number 164118 by Zaynal last updated on 14/Jan/22 $$\boldsymbol{{What}}\:\boldsymbol{{is}} \\ $$$$\:\boldsymbol{{Mathematical}}\:\boldsymbol{{Calculus}}\:\boldsymbol{{and}} \\ $$$$\boldsymbol{{Mathematical}}\:\boldsymbol{{fhysics}}, \\ $$$$\boldsymbol{{Then}}\:\boldsymbol{{what}}\:\boldsymbol{{is}}\:\boldsymbol{{the}}\:\boldsymbol{{difference}}\:\boldsymbol{{and}} \\ $$$$\boldsymbol{{how}}\:\boldsymbol{{to}}\:\boldsymbol{{explain}}?? \\ $$$$\:^{\left[\mathrm{Zaynal}\right]} \\ $$ Answered by talminator2856791…

Question-97335

Question Number 97335 by bobhans last updated on 07/Jun/20 Commented by bemath last updated on 07/Jun/20 $$\left(\mathrm{16}:\mathrm{2}\right)\:×\left(\mathrm{6}:\mathrm{3}\right)\:=\:\mathrm{8}×\mathrm{2}\:=\:\mathrm{16} \\ $$$$\left(\mathrm{72}:\mathrm{6}\right)\:×\:\left(\mathrm{36}:\mathrm{9}\right)\:=\:\mathrm{12}×\mathrm{4}\:=\:\mathrm{48} \\ $$$$\mathrm{ans}\::\:\left(\mathrm{d}\right) \\ $$ Commented by…