If `n(G-H)=15` and `n(G nn H)=10`, then find the value of `n(G)`.

If f,\ g,\ h are real functions defined by f=sqrt(x+1),\ g(x)=1/x\ a n d\ h(x)=2x^2-3, then find the values of (2fg+g-h)(1)\ a n d\ (2f+g-h)(1)dot

If f,\ g,\ h are real functions defined by f=sqrt(x+1),\ g(x)=1/x\ a n d\ h(x)=2x^2-3, then find the values of (2fg+g-h)(1)\ a n d\ (2f+g-h)(1)dot

Let four positive numbers a,b,c and d be in increasing G.P and G and H are their geomettic mean and harmonic mean respectively such that 14H=G If common ratio of the GP.is m+n sqrt(3), where m,n in N then find the value of (m-n).

If n(G) = 20, n(H) = 32 and G n H = O/, then N(G uu H) =

For the reaction N_(2) (g) + 3 H_(2) (g) hArr 2 NH_(3) (g) " at " 400 K , K_(p) = 41 Find the value of K_(p) for the following reaction : 1/2 N_(2) (g) + 3/2 H_(2) hArr NH_(3) (g)

Let n in N ,n > 25. Let A ,G ,H deonote te arithmetic mean, geometric man, and harmonic mean of 25 and ndot The least value of n for which A ,G ,H in {25 , 26 .....n} is

If G+H means G is the son H. G - H means G is the husband of H and G * H means G is the sister of H, which of the following shows that J is the mother-in-law of N?

For the reactions, N_(2(g))+3H_(2(g))hArr2NH_(3(g)) . At 400 K , K_(p)=41 atm^(-2) . Find the value of K_(p) for each of the following reactions at the same temperature: ( i ) 2NH_(3(g))hArrN_(2(g))+3H_(2(g)) , ( ii ) (1)/(2)N_(2(g))+(3)/(2)H_(2(g))hArrNH_(3(g)) , ( iii ) 2N_(2(g))+6H_(2(g))hArr4NH_(3(g))

If n(H nn E) = 11 , n(H - E) = 22 , n(E - H) = 12 , find n(H) , n(E) and n(H uu E)