soumitra

If [(x-5)(x.x-2x+1)/(x-7)(x.x+2x+3)]is positive for real value of x, then prove that there is no value of x between 5 & 7.

11 years ago

find the value lim [sin(x+h)-sinx]/h h>0

11 years ago

find the value lim[(cos x)^1/2 -(cos x)^1/3]/(sinx)^1/2 x>0

11 years ago

if f(x)=x[x]/sin[x] then show that lim f(x)has no existence x>0

11 years ago

lim [sec(x+h)-sec x]/h h>0

11 years ago

find the value... lim (tan 2x- x)/(3x- sin x) x>0

11 years ago

if 0<A<90 and Sin A+ cos A+ tan A+cot A+sec A+cosec A =7 then prove that sin 2A is a root of (x)^2 -44x-36=0

11 years ago

if f{x} =lim 1/n>0 1/(1+n sin^2(#x) then find the value of f(x) for all x.

11 years ago

find the value: lim [4(3)^(1/2)-(cos x+sin x)^5]/(1- x>#/4 sin 2x)

11 years ago

find the value: lim [4(3)^(1/2)-(cos x+sin x)^5]/(1- x>#/4 sin 2x)

11 years ago

find the value: lim [4(3)^(1/2)-(cos x+sin x)^5]/(1- x>#/4 sin 2x)

11 years ago

thanks@steve

11 years ago

as an example.... [2.32]=2

11 years ago

plz answer without L hospital rule

11 years ago