lim_(x rarr oo)(1-cos x cos2x cos3x)/(sin^(2)2x)=

Evaluate : lim_(x rarr 0)(1-cosx cos2x cos3x)/(sin^2 2x) .

lim_(x rarr oo)((cos x)/x)

lim_(x rarr0)(1-cos x-cos2x+cos x*cos2x)/(x^(4)) = (A) 1 (B) 2 (C) 3 (D) 4

lim_(x rarr0)(1-cos x-cos2x+cos x*cos2x)/(x^(4)) = (A) 1 (B) 2 (C) 3 (D) 4

lim_(x rarr0)(1-cos x-cos2x+cos x*cos2x)/(x^(4)) = (A) 1 (B) 2 (C) 3 (D) 4

Evaluate the following lim_(x rarr oo)(cos x+sin x)/(x^(2))

lim_(x rarr0)(sqrt(cos x)-cos x3)/(sin^(2)x)

The value of lim_(x rarr0)(1-cos2x sec3x)/(x^(2)) is

If lim_(x rarr0)(1-cos x*cos2x*cos3x...cos nx)/(x^(2)) has the value equal to 263, find the value of n ( where n in N)

if lim_(x rarr oo)(e^(x^(2))-cos x)/(sin^(2)x) is