Menu Close

Category: None

x-and-y-are-positive-integers-and-x-x-8y-4x-If-x-is-not-a-multiple-of-8-then-what-is-the-minimum-possible-value-for-y-

Question Number 160092 by abdullah_ff last updated on 24/Nov/21 $${x}\:\mathrm{and}\:{y}\:\mathrm{are}\:\mathrm{positive}\:\mathrm{integers}\:\mathrm{and}\: \\ $$$${x}\:×\:{x}\:−\:\mathrm{8}{y}\:=\:\mathrm{4}{x}\:\:\:. \\ $$$$\mathrm{If}\:{x}\:\mathrm{is}\:\mathrm{not}\:\mathrm{a}\:\mathrm{multiple}\:\mathrm{of}\:\mathrm{8},\:\mathrm{then}\:\mathrm{what}\:\mathrm{is} \\ $$$$\mathrm{the}\:\mathrm{minimum}\:\mathrm{possible}\:\mathrm{value}\:\mathrm{for}\:{y}? \\ $$ Answered by FongXD last updated on 24/Nov/21…

51b2cd-is-a-six-digit-perfect-square-that-is-divisible-by-both-5-and-11-What-is-the-sum-of-all-possible-values-of-it-

Question Number 160091 by abdullah_ff last updated on 24/Nov/21 $$\mathrm{51b2cd}\:\mathrm{is}\:\mathrm{a}\:\mathrm{six}-\mathrm{digit}\:\mathrm{perfect}\:\mathrm{square}\: \\ $$$$\mathrm{that}\:\mathrm{is}\:\mathrm{divisible}\:\mathrm{by}\:\mathrm{both}\:\mathrm{5}\:\mathrm{and}\:\mathrm{11}.\: \\ $$$$\mathrm{What}\:\mathrm{is}\:\mathrm{the}\:\mathrm{sum}\:\mathrm{of}\:\mathrm{all}\:\mathrm{possible}\:\mathrm{values}\: \\ $$$$\mathrm{of}\:\mathrm{it}? \\ $$ Commented by Rasheed.Sindhi last updated on 24/Nov/21…

There-are-40-oranges-20-apples-and-20-lemons-in-a-bag-What-is-the-minimum-number-of-fruits-that-you-have-to-take-out-of-the-bag-with-your-eyes-closed-before-you-are-sure-that-one-of-them-is-an

Question Number 160090 by abdullah_ff last updated on 24/Nov/21 $$\mathrm{There}\:\mathrm{are}\:\mathrm{40}\:\mathrm{oranges},\:\mathrm{20}\:\mathrm{apples},\:\mathrm{and}\: \\ $$$$\mathrm{20}\:\mathrm{lemons}\:\mathrm{in}\:\mathrm{a}\:\mathrm{bag}.\:\mathrm{What}\:\mathrm{is}\:\mathrm{the}\: \\ $$$$\mathrm{minimum}\:\mathrm{number}\:\mathrm{of}\:\mathrm{fruits}\:\mathrm{that}\:\mathrm{you}\: \\ $$$$\mathrm{have}\:\mathrm{to}\:\mathrm{take}\:\mathrm{out}\:\mathrm{of}\:\mathrm{the}\:\mathrm{bag}\:\mathrm{with}\:\mathrm{your}\: \\ $$$$\mathrm{eyes}\:\mathrm{closed}\:\mathrm{before}\:\mathrm{you}\:\mathrm{are}\:\mathrm{sure}\:\mathrm{that}\: \\ $$$$\mathrm{one}\:\mathrm{of}\:\mathrm{them}\:\mathrm{is}\:\mathrm{an}\:\mathrm{orange}? \\ $$ Commented by mr…

Question-29012

Question Number 29012 by mrW2 last updated on 03/Feb/18 Commented by mrW2 last updated on 03/Feb/18 $${See}\:{Q}\mathrm{28940} \\ $$$${A},{B},{C}\:{are}\:{three}\:{points}\:{on}\:{the}\:{roof}. \\ $$$${Find}\:{the}\:{tension}\:{in}\:{the}\:{threads}. \\ $$$${Assume}\:{all}\:{threads}\:{are}\:{taut}. \\ $$…

The-largest-value-of-non-negative-integer-a-for-which-lim-x-1-ax-sin-x-1-a-x-sin-x-1-1-1-x-1-x-1-4-is-

Question Number 160065 by Kunal12588 last updated on 24/Nov/21 $$\mathrm{The}\:\mathrm{largest}\:\mathrm{value}\:\mathrm{of}\:\mathrm{non}-\mathrm{negative}\:\mathrm{integer}\:{a} \\ $$$$\mathrm{for}\:\mathrm{which}\:\underset{{x}\rightarrow\mathrm{1}} {\mathrm{lim}}\left\{\frac{−{ax}+\mathrm{sin}\left({x}−\mathrm{1}\right)+{a}}{{x}+\mathrm{sin}\left({x}−\mathrm{1}\right)−\mathrm{1}}\right\}^{\frac{\mathrm{1}−{x}}{\:\mathrm{1}−\sqrt{{x}}}} =\frac{\mathrm{1}}{\mathrm{4}} \\ $$$$\mathrm{is}\:……..? \\ $$ Commented by Kunal12588 last updated on 24/Nov/21…

Question-160025

Question Number 160025 by Alamgir143ap last updated on 23/Nov/21 Commented by abdullah_ff last updated on 24/Nov/21 $$\mathrm{Dear}\:\mathrm{Alamgir}\:\mathrm{sir},\:\mathrm{please}\:\mathrm{clearify}\:\mathrm{what} \\ $$$$\:\mathrm{you}\:\mathrm{want}\:\mathrm{to}\:\mathrm{know}.\: \\ $$$$ \: \: \: \:…