The sentence "Van has come." is grammatically correct IF the noun "Van" is the name of a person. A proper noun is not usually preceded by an article. If the noun "van' is a common noun, a word for a …

L=1.01m Parameters L = ? g = 10ms^-2 pi = 22/7 T = 2sec From S.H.M T = 2pisqrt (L/g) Making L the subject of formula.. T = 2pisqrt (L/g) Divide both sides by color ...

3+i" or " -3-i "let " sqrt(8+6i)=a+bilarr" square both sides" rArr8+6i=(a+bi)^2=a^2-b^2+2abi "equating the coefficients of real/imaginary parts" a^2-b^2=8to(1) 2ab=6rArrb=3/ato(2) "substitute " b=3/a" in " (1) …

May 4, 2017 · People from South Sudan are often from various African Racial/Religious groups (christian mostly, using languages from Chad) as opposed to a Arab Racial/Religious group in the …

"Undefined" & hence this is an inconsistent equation. (x + 3) - (x - 3) = 1 (x + 3 - x + 3) = 1 (x - x + 3 + 3) = 1 0 + 6 = 1 rArr "Undefined" The equations having no solution are called inconsistent equations. …

sqrt3" sq.units." By the Cosine Rule, cosA=(b^2+c^2-a^2)/(2bc), and, cosB=(a^2+c^2_b^2)/(2ac). :. cosA/a=cosB/b".........[Given]," rArr (b^2+c^2-a^2)/cancel(2abc)=(a ...

Friction and other factors will always prevent this To be 100% efficient, all input energy would need to be converted in to useful output energy. In any real engine, there will always be friction (since there will …

Calculate the mass of 120ml of Mercury having density 13.6gram/ml in S.I unit?

n=4 >"first step is to distribute the bracket" 5n+34=-2+14n "collect terms in n on the left and numeric values on" "the right" "subtract 14n from both sides" 5n-14n ...

When the food being digested though the small intestine absorbs the food extract but kidney takes no part in this case. Kidney is used only for excretion not for sucking food extract. The villi and some …