[" If "/_.=((cos4x+a cos2x+b)/(x^(@)))" is finite,then values "],[" of "a,b" are respectively "]

Lt_(x to 0) ((cos4x+a cos 3x+b)/(x^(4))) is finite then the values of a,b are respectively

If lim_(x rarr 0) ((cos 4x + a cos 2x+b)/(x^(4))) is finite, then the values of a and b are respectively.

If underset(x to 0)"Lt" ((cos 4x+a cos 2x+b)/(x^(4))) is finite, then the value of a, b are respectiveluy.

If lim_(x rarr0)(cos4x+a cos2x+b)/(x^(4)) is finite then the value of a,b respectively

If lim_(x rarr0)((cos4x+a cos2x+b)/(x^(4))) is finite then the value of a,b respectively is finite

If lim_(x rarr 0) (cos4x+a cos2x+b)/x^4 is finite then the value of a,b respectively

If lim_(x rarr0)(cos4x+a cos2x+b)/(x^(4)) is finite,find a and b using expansion formula.

If int_(0)^(t)(bx cos4x-a sin4x)/(x^(2))=(a sin4t)/(t)-1 where 0

If ("lim")_(xvec0)(cos4x+acos2x+b)/(x^4) is finite, find aa n db using expansion formula.