If fx-sin 2 x-A sin x-B cos x-x3 is countinous at x-0 then B-2 A-

You visited us 2 times! Enjoying our articles? Unlock Full Access!

Strictly Increasing Functions

If fx=sin 2 x...

Question

If $f (x) = \frac{s i n 2 x + A s i n x + B c o s x}{x^{3}}$ is countinous at x=0 then B-2A= ___

Open in App

Solution

Suggest Corrections

Similar questions

If f(x) = $\frac{s i n 2 x + A s i n x + B c o s x}{x^{3}}$ = is continuous at x = 0 then B – 2A = _____________

f (x) = \frac{sin 2 x + a sin x + b cos x}{x^{3}}

x = 0

a

b

f (0) ?

f (x)

f (x) = \frac{A s i n x + s i n 2 x}{x^{3}}, (x \neq 0) .

x = 0

If $L i m_{x \to 0} \frac{4 + s i n 2 x + A s i n x + B c o s x}{x^{2}}$ exists, then the values A and B are

f (x) = x^{3} + 3 x^{2} + 4 x + a s i n x + b c o s x \forall x ϵ R

a^{2} + b^{2}

Join BYJU'S Learning Program