Arts (English Medium) Class 11 - CBSE Question Bank Solutions for Mathematics

Evaluate: `lim_(x -> 0) (1 - cos 2x)/x^2`

Evaluate: `lim_(x -> 0) (2 sin x - sin 2x)/x^3`

Evaluate: `lim_(x -> 0) (1 - cos mx)/(1 - cos nx)`

Evaluate: `lim_(x -> pi/3) (sqrt(1 - cos 6x))/(sqrt(2)(pi/3 - x))`

Evaluate: `lim_(x -> pi/4)  (sin x - cosx)/(x - pi/4)`

Evaluate: `lim_(x -> pi/6) (sqrt(3) sin x - cos x)/(x - pi/6)`

Evaluate: `lim_(x -> pi/6) (sqrt(3) sin x - cos x)/(x - pi/6)`

Evaluate: `lim_(x -> 0) (sin 2x + 3x)/(2x + tan 3x)`

Evaluate: `lim_(x -> a) (sin x - sin a)/(sqrt(x) - sqrt(a))`

Evaluate: `lim_(x -> pi/6) (cot^2 x - 3)/("cosec"  x - 2)`

Evaluate: `lim_(x -> 0) (sqrt(2) - sqrt(1 + cos x))/(sin^2x)`

Evaluate: `lim_(x -> 0) (sin x - 2 sin 3x + sin 5x)/x`

cos (x² + 1)

`(ax + b)/(cx + d)`

`x^(2/3)`

x cos x

`lim_(y -> 0) ((x + y) sec(x + y) - x sec x)/y`

`lim_(x -> 0) ((sin(alpha + beta) x + sin(alpha - beta)x + sin 2alpha x))/(cos 2betax - cos 2alphax) * x`

`lim_(x -> pi/4) (tan^3x - tan x)/(cos(x + pi/4))`

`lim_(x -> pi) (1 - sin  x/2)/(cos  x/2 (cos  x/4 - sin  x/4))`