If `lim_(x to0)(cos x+asinbx)^(1/x)=e^(2)` then the values of a and b are

If underset (xrarr0)"lim"(cosx+asinbx)^(1/x)=e^(2) then the possible values of a and b are

If lim_(x->0)(1+a x+b x^2)^(2/x)=e^3, then find the value of a and b.

If lim_(x to 0) (cos x + a^(3)sin(b^(6)x))^(1//x)=e^(512) , then the value of ab^(2) is equal to

If ("lim")_(x to0)(a e^x-b)/x = 2 , then find the value of a and bdot

If ("lim")_(x to0)(a e^x-b)/x = 2 , then find the value of a a n d bdot

If lim_(h rarr 0) (1 + (a)/(x) + (b)/(x^(2)))^(2x) = e^(2) , then the values of a and b, are :

If lim_(x->0)(1+a x+b x^2)^(2/ x)=e^3 ,the value of a and b are

If lim_(x rarr0)(cos x+a sin bx)^((1)/(x))=e^(2), then (a,b) is equal to

If underset( x rarr 0 ) ( "Lim")( cos x + asin b x ) ^(1//x) = e^(2) , then the possible value of 'a' & 'b' is

lim_(x to0)(cosax-cosbx)/(x^(2)) is equal to