Question

find the value of k which function defined by {sinx/x+cosx,x≠0 2k, x=0 is continuous at x=0​

Answer 1

$\huge{Solution:-}$

$f(x)=\left{ \dfrac{\sin x}{x}+\cos x \:,\:x\not=0$

Answer 2

$\huge{Solution:-}$

$f(x)=\left{ \dfrac{\sin x}{x}+\cos x \:,\:x\not=0$

Answer 3

$\huge{Solution:-}$

$f(x)=\left( \dfrac{\sin x}{x}+\cos x \:,\:x\not=0$